My flatmate at the time ended up marrying a couchsurfer we'd hosted, after reconnecting many years later.
We all got sulky and huffy when they started charging and stopped engaging, but the sad thing is we just got too busy. Couchsurfing was like hosting a party constantly, and as work picked up I found it harder to engage.
Still seems to be a community there. I found myself in Split a while ago and stumbled upon a meetup, had a great evening unexpectedly.
Unfortunately the whole platform changed a few years ago.
Very low quality requests, hosts had to paid, bad support, and bad filtering.
It’s too bad, bc it left a sour taste at the end. Many people would chat in English, but in reality they can’t speak nor write English. Also, the last few years pale just use it as a cheap hotel. No interaction and sometimes plain rude behavior. I even had to kick someone out.