2 things:
1: Neither of those champions are no skill, it just feels bad when an assassin bursts you like that.
2: I never ban in draft pick, both normals and ranked. There are no champions that I fear playing against. Brand makes me angry, but if I always ban him, how will I ever get better in the matchup? Bans make sense in pro play, but seeing as I will never be a pro and don't care what I play into, I won't ban anything. As a matter of fact, I encourage people not to ban. Nothing feels better in champion select when you convenience 4 random people to not ban anything and throw 5 no bans at the enemy team in ranked. It kinda sends the message that we don't care what they play, we'll smash regardless.