I will forever mourn the general demise of server browsers. Too many games require you to use matchmaking systems, which means it's very hard to build up a small community in-game anymore. You either have to rely on forming small parties with people you've stumbled upon one by one, or you have to seek out people from some much larger area like Reddit or Discord. It takes a lot of the serendipity out of the experience…
I absolutely hated server browsers. Spending ages waiting for slots to free up on decent servers. Trying a new server only to find it had 100 shitty mods installed. Servers where the admins randomly kicked or banned people, or blatantly cheated
Even just joining mid game was annoying
Give me matchmaking any day