Basics that any server browser in 2018 should be expected to have...

Things like being able to click "players" "map" "mode" to sort by that category.

Things like being able to filter out empty servers and/or passworded servers.

Come on this stuff isn't new. This stuff is like "server browser 101"

There also need to be queuing when the server is full

I'd like to see the same server browser than in Ins2. It was simple and efficient.
I'm pretty sure what we have now is an early iteration, though.