Heya Arxi!
As someone who took a break from the game at a similar time (Garrisons just weren’t my thing…) I can relate to taking a break of that nature.
It sounds like what you are looking for can be found in my guild, Aerithium.
We run a casual and a mythic progression raid team and as such offer great versatility for people looking to get back into difficult content, even if you want to take some time with the casual guys to begin with. There’s also a lot of content that happens outside of raiding
We game a lot outside of WoW, with great banter and community interaction to be found on our discord to boot.
Check us out! 