There was a good period of time up until pretty recently where Marvel fans loved to point out that DC was having trouble making a Wonder Woman movie. They laughed about it while saying crap where Marvel was like “screw it, here’s a movie with an Ent and a talking raccoon, and here’s a movie about a dude named Ant-Man.”
I think about that post a lot now, especially since Wonder Woman ended up being a better movie than both Guardians movies and Ant-Man combined (and most of the rest of the MCU to be honest).
'Steve mets the justice league, is perplexed' is such a delightful idea and so true, because he'd just be standing there going "... what ... why ... i was on an island of amazons can i just go back to that". I also really like the idea of Steve being on Themyscira for awhile. That would be HILARIOUS.