On the contrary, I'd recommend looking up the Fermi paradox. It exists because if we assume that ftl is impossible, both in a literal and effective sense, a civilization with the capability of long-range subluminal travel would still have the ability to colonize the galaxy within a few million years.

Now, you might be tempted to think, "okay, so a few million years from now is when we'll start seeing them", but that's assuming they took as long as we did to evolve intelligence. If I'm not mistaken, there's some speculation that dinosaurs were a significant contributor to delaying the rise of mammals, and those were around for over 100 million years. What if a civilization skipped the "oppressed by giant lizard-birds" stage? The result is that they'd potentially be millions of years ahead of us technologically.

Also, because I regularly see this question pop up in any conversation involving aliens,

"why would they come to our world? They've probably got everything they want!"

Why does a human want to explore the ocean? Why does a human want to explore space? Curiosity. Maybe they want to see it for themselves instead of looking at pictures that their friends posted on Spacebook. Maybe we're small and adorable to them. There are plenty of reasons why they might check our world out that don't involve conquest, genocide, slavery or other symptoms of rampant capitalism and authoritarianism.

Swarms of von Neumann probes traveling at 0.1c would cover the galaxy in a very short timeframe...in galactic terms.

It also makes zero sense to test craft in a navy training range.

I still vote we are some sort of experiment for aliens to observe, and have been under the microscope as they watched us evolve from primal creatures to the death of the world as we advance with our destructive technologies.

The government has a direct benefit in claiming aliens or UFOs when testing their super military tech so our enemies are mislead on our militaries capabilities.

They technically are UFOs. They are objects, they fly, and they are unidentified.

there is a zero chance we've made contact with non Earth life

Yeah! Because heavier than air flight is impossible, and there's no way aliens could hold enough helium to fly to another planet!

(Our ideas about what is possible change as our technology advances)

I still believe that the image being posted was 100% planned by the powers to be to show we have the ability to do it.

She’s wearing the cat from the original meme.

A former intel officer testified to a house committee that the US has had a UFO retrieval program for years, and that we've recovered non-human "biologics" from the crash sites. He has no direct knowledge of anything, by his own admission, but he's willing to provide more detail to congress in a secure facility.

I'll keep the possibility open, I guess, but it sounds like absolute bullshit for a variety of reasons.

The U.S. recently passed a law requiring the government to start disclosing all known(lol) information on UFOs/UAPs. The first congressional hearing was yesterday but was basically a verbal redacted/censored CIA document from the 60s.

About half of what was asked was responded with "I can't say in public."