Statics? Got plenty of options luckily.

First, most obvious (and best imo) place is the PF, there are always statics advirseing or people looking to join one. This is is by far the most convenient, the one thing I could see this being a negative is if things potentially fall out before you even join the static, you could risk coming across the person(s) you were speaking with and oh boy does that sound awkward.

Second option is Reddit. This may seem obvious so forgive me, Reddit itself allows you to anonymously (at least to whoever you're chatting with) arrange details, so if things don't work out you can just back out and never think about it again, but you also need to remember its bloody Reddit, so expect to meet some truly awful unfun people before you get anywhere.

Thirdly is Discord. The only positive thing I can see is the sheer amount of people in servers, so you potentially could get in a static faster. But Christ almighty, I've been using discord on and off since it bloody launched, and almost every single big server I have joined have been full of just the worst people you could imagine, and it killed any sense of enjoyment I got out of being there. Oh, and don't think that you can get away without other people knowing your in game name, I've joined a few large 14 servers in the past, and every single one demanded you send your in game name to them or stay in a home screen where the only one you can message is a goddamn bot. Maybe not the most annoying thing to some, but to someone who uses different usernames for all their online accounts this is infuriating.
So please, just stay away from big discords, its not worth it.

And as for FC's, just don't, every FC I've been in has splintered or dissolved because of some creepy member or group in it, if you want to socialize in game join a few hunt LS's. Hunt LS's allow some chatting amongst members while doing things like scouting or spawning, potentially even just casual chatting, but that wildy depends on the LS.