What a joke of an article.
Keep using fuck book, just change some settings and maybe block some things in your browser. They even advise "turn off location access for meta apps" and "disable your phone's advertising ID", like those make any difference (apps can still infer location from IP address and nearby wifi and Bluetooth devices). Never mind how the back ends can associate all sorts of other data to determine your location.
I've never had a Facebook account, I've never even been on the website, yet Zucktard has a profile on me. And I've blocked scripts in my browsers since 2005.
The suggestions in this article won't do anything, and give a false sense of making a difference.
So the number one reason people end in care facilities is because they can't get off the toilet, or up from being on the floor.
The stronger/healthier you are now (and maintain it), the less likely you will break a bone as you age.
We store calcium in our bones until about age 30, when it starts to slow. I think by age 50,its really slowed to a crawl. As we age, we become less and less efficient at storing calcium due to hormonal changes, which leads to weaker bones - why older people break bones more easily.
So build your muscles before age 40, as the strength of muscles impacts bone density (since they attach to bones, and the stress they induce at origin/insertion influences bone density). Trying to build muscle as you age gets more risky for because of this stress.
Also improve your cardiovascular capacity now. Ira easier to do than when older, has long term health influence, and isn't the risk of doing it when you're older.
Everything gets harder as we age. The more you improve conditioning now, the better tomorrow will be.