I like seeing a group evolve and form good friendships. I also like sci fi and weirdness. For these reasons, two of my favorite shows are The Expanse and Severance. In both, by the end, I felt like I was “part of the team” in some way.
What are a couple of your favorites? What kind of itch do they scratch?
Stargate SG1 and Stargate Atlantis. From the sound of it if you haven’t already watched them you would really like them. Sci fi and definitely has the group/team evolving aspect.
Seconding Stargate, ideal for what OP is looking for.
Also Firefly for something with similar energy.
And by the end I feel like it almost started.