As an avid[1] X4 Foundations player I'm more than happy that I stumbled over @egosoft@mastodon.social today.
I couldn't find a cross referencing link from their website [yet] but I did check back on their Discord and got the confirmation by belgoray that this account is indeed official
[1] I'm really batshit crazy about this game - heck I even hacked it to sideload an UDP server to interface with my home cockpit ๐ค
I tried getting BtF bto work but for some reason it's a constant slow-motion for me, I had to give up and watch some playthrough for the lore