Why could "getting you" not be a person's most important to-do item? Would Putin not benefit greatly from getting Zelensky? Would the person up for a promotion not benefit from sabotaging their competition? Would a drug lord not benefit if his competition accidentally slipped and fell and died? There are so many instances in which a person would very logically (not to mention emotionally) benefit from targeting you personally - that's basically the foundation of politics and resource distribution.
You can also ask an adjacent question, which is whether we should attempt to continue to exist as a species. My personal take would be a hard no - I think it would be preferable to seek to end our species within the next few generations - but some would argue that we should attempt to colonize space and maximize our presence.
The maximum level is the level at which a) the average sentient being of that generation can be expected to live a net positive life, b) the addition of another does not reduce the positivity of other lives, and c) the individual being itself would live a net positive life. What is considered a net positive is its own question since pleasure exceeding suffering is subjective, but there's a strong argument to be made that there is an increasing net negative, and that's not nearly limited to the climate change argument (in fact that's probably one of the weaker angles one can take).
You can also go sliding scale, though you'd have to compete with the eugenics argument (which is possible), and say that some children are worth bringing into the world and others are not. For example, huge net negatives would be someone who sucks up so many resources that they make the average human life worse or someone whose circumstances make them far more likely to live a qualitatively poor life.
I also lost weight, mostly out of stubbornness. We were sitting at the dinner table and people were making fun of my "mathleticism", I responded by jokingly saying that I could be super athletic if I chose to, and my sister then said she'd give me $1000 if I ever became "athletic". She still hasn't paid me. They still make fun of me, except now for going "from mathlete to athlete". So really I didn't accomplish much.
I'll contribute mine: I'm pro-extinctionism. In basic terms, I think it would be preferable for our species to slowly start to pack up shop.
That's an interesting thought experiment.
That's a political view though, not a philosophical one, unless it has a philosophical underpinning.
"He's so gay" was far less frowned upon in 2003. Shit changes.
Eating factory farmed meat. With the way politics is headed there will be some politician at some point in the future trying desperately to defend his high beef consumption in what will become known as Burgergate.
Also, islamophobia in the context of defending religious nutjobs. For instance, it is islamophobic to complain about a muslim (Sikh, in reality) man at an airport because he "looks like a terrorist". It is not islamophobic to suggest that female students should be allowed in public schools just like male students. Both of these things have actually happened, very recently, and the latter was defended because people were scared shitless of being called islamophobic. We have to have some minimum human rights standards that religion cannot interfere with, and blatant sex-based discrimination is one of them. I do not give a flying fuck what your religion teaches you.
No, it's not just the taxes, though that's obviously a component of it. A quick google search will lead you to find that they are obligated by law to directly contribute to Russia's military efforts by registering its draft-eligible staff, turning over information relevant to the war, assisting in the delivery of military equipment, and providing physical infrastructure, among other things.
Ukrainian or not, this isn't just "oh well you're kind of indirectly supporting the war by funding the government". It is a very direct form of involvement.
Where do you live?
We have a huge amount of resources for very little effort though. Back in the day you could work your ass off in the field all day, but there was no medical technology to cure illness, no vast swaths of entertainment options, no heating to keep you warm (unless you made a fire), and no hamburger that could be delivered to your door with the touch of a button. If you could not starve, lose a toe to frostbite, or die during childbirth, you were doing pretty well.
Right now you've probably never had to deal with hunger - even those under the poverty line can sustain a nutritionally decent diet (albeit an insanely boring one) in the developed world, your life expectancy is somewhere between 75 and 90, the water you drink is clean, there are no soldiers looking to skin you to death, and you're lying on a fluffy mattress stuffing popcorn into your face. If you're an average person, you probably have access to luxuries that were completely inaccessible just a few generations ago, and your working conditions are far better even if you find them boring.
It's also worth pointing out that a lot of the suffering you might argue exists is preventable. You're not obligated to eat unhealthy foods, watch crummy netflix movies all day, have children (well, unless an old white dude decided otherwise), smoke, etc. The balance of individual choice vs. external influence is debatable, but certainly preferable to having no choice at all.