I pop in to this Lemmy community every once and a while hoping for new content or discussions, but there is not a ton of activity. I ended up finding the FreeCAD discord channel and it seems to have a ton of engagement/activity, so I wanted to share. (but still post here, I would love to see this community become more active).
Also, the users on the discord are super helpful…like, insanely helpful. I am still learning, so it has been priceless for me (along with MangoJelly on YouTube)
for freecad specifically, you should check out https://forum.freecad.org and if you’re interested in architecture you should definitely check out https://community.osarch.org