Yeah this is my feeling as well. I have a handful of friends in different countries, when we are near each other we just send a quick text.
I don’t need Facebook to tell me someone I vaguely remember from high school is in my area to then meet up with them. If I vaguely remember with them I hardly care.
And if I am actually close with someone, I don’t need Facebook either as we’d be in contact over text or discord.
That said, social behaviours do differ so YMMV. For me personally, I’m glad I’m not on social media as it seems like a huge waste of time with more downsides than upsides.