I joined mastodon.cloud last night because of all the drama with Twitter the in the last couple of years. I haven't been personally attacked by bots or nazi, but I don't believe that I should have to worry about something like that.
Although, I'm hesitant to join yet another social media platform when I can barely keep up with the ones that I'm in now (facebook, micro.blog, slack, and reddit), I thought it would be ok to at the very least reserve my name in case I do decide to use it.