> telegram is full of bots

It's been a core feature of Telegram since almost the beginning, and one of the main reasons I end up using Telegram, not sure why you'd think this is a drawback. The spam sucks though, not sure how they haven't got a handle on it yet.

those bots are different to these ones, for these you have to start the interaction. bots is the most useful feature of telegram

They should start charging for it. Like not a lot, maybe just a coffee a month. That should keep the bots away.

I use Telegram only for groups with people I know. I've got zero issues with boths.

Are you using public channels? (are those even a thing with Telegram?)