Falco popularity in low tiers

I'm something of a bronze warrior - who occasionally dabbles in silver stand offs. I'm pretty new to the game only about 2/3 weeks in but I was really surprised at how many falcos there are down here with me.

It can be pretty frustrating but slowly I'm learning what they're doing, but it's actually unbelievable how many there are. I think out of 15 games I played against 12 falcos 1 Mario and 2 Marths

Also why do they all do the exact same combo on repeat haha, I think it's shine dair shine dair up air or something I don't know exactly