Is the "throw pick" real in ranked?

I've been playing more ranked recently because, you know... pubs had the relics and swords, and they were just bumming me out.

The thing is, I often play characters other than support just because I like them. But with how strong the support meta is right now, I was wondering—would my ranked teammates think I was actively throwing if I picked a character like Caustic or Crypto? Do any of you feel annoyed if your ranked teammate chooses a "bad" character?