Before this sort of technology keeping in contact with friends wasn't trivial. Both parties had to want to keep it up. And if they didn't, or you didn't, you just lost contact with a lot of people as a normal matter of course. Everyone moved on with their lives, you met new people, and so on.
That there is this artificial world where people can arbitrarily keep in contact doesn't make that sort of non-interaction of occasionally commenting on or liking posts normal or better. It certainly is easy though to search for someone you knew ages ago, add a friend, have the five minute conversation of what's been going on the last five, ten, twenty years and then never really talk again.
In this regard facebook isn't the problem, and your preferred platform isn't a solution. The problem is people.
That there is this artificial world where people can arbitrarily keep in contact doesn't make that sort of non-interaction of occasionally commenting on or liking posts normal or better. It certainly is easy though to search for someone you knew ages ago, add a friend, have the five minute conversation of what's been going on the last five, ten, twenty years and then never really talk again.
In this regard facebook isn't the problem, and your preferred platform isn't a solution. The problem is people.