Where can I find Minecraft players for Corona servers?

I had thought about setting up a small Minecraft server with my brother and playing there with everyone who was affected by the corona pandemic, for example. Not allowed to go to school or in quarantine. A kind of in-game Corona game. My question now: how do I find people who play along? I mean what speaks against a little game of Minecraft?

I'm glad for every answer.

There are server lists on websites where you can advertise