There is something which scares me on mastodon. I see more and more people installing instances while they don't have a clue about what they're doing.

Then their instance is going to be listed on the website and people will be randomly redirected toward them when someone wants to use mastodon.

But then what happen?

Hosting someone's services is not fun or anything. It's a liability and I hope you have that in mind.

Also, pick carefully your instance.