[elorant]

So tell me, how do i replace around 5 different group chats i have on messenger which can have anywhere between 5-10 people in each chat?

You throw a party and get to talk to everyone. I mean come on, we used to socialize before social networks.

[gertef]

Many of us did not, because throwing a party is expensive and complicated.

[rhizome31]

It doesn't have to be expensive if you tell everybody to bring something to eat or drink. It does require à bit of organization but nothing very complicated. If your place is too small you can do a picnic in a public park.