Why weird? It's not for all, but it's a game, if you take part in it you are available to be approached by an total stranger, that only know what you like, for example, opera concerts or crochet. It's funny and quite... social. You can choose if matching the topics exactly or partially in the preference.

yeah maybe it's not too weird but basically impossible to get some network effect not even bitchat hype and all the d***s***ing that ensued managed to get users