Im having plenty of fun and see a variety of weapons. What rank are you?
B+ (Highest A), i don't see how that would change anything.
There's not really a meta in Splatoon as people might expect. So far I'd say people see patterns in what they're trying to see. You can do well with almost any weapon you prefer to use. There's also no organized team play right now so whatever people think is the "best" is mostly just their personal biases.
You may be right.. i guess i'm just hiding the fact that i wish i could play these modes with people i know instead of locked-solo matchmaking. :l
Either way, i just find less enjoyment in ranked for whatever reason.