How do you play against braum as Tahm kench?

It feels like a matchup where I want to outscale just because of how much better his poke is...my q forces me to stand still while its traveling while he just throws his out and dodge...and if we both trade qs Im the one that gets the shorter end of the stick because he has his ally dash which basically makes him pretty much immune to my slow while Im left with a stack that his adc can proc on me with a few autos....

I`m also having the same issue with , I manage to land my q on him at max range while he is running after me but he is still able to get into range and dash into me/my adc while slowed because of my self root...and even if I eat my adc out of his knockup he can still land a stun on us because he doesn't need to stop to auto while charging up his trample stacks....

Am I just supposed to not use q when I want to chase / run away from someone and only ever use it for the stun or to quick stack and eat someone? Because I always feel like I am being punished when I land this ability..

I just don't understand why riot would impose such a low skill ceiling...this game isn't all about aiming and landing abilities I want to actually move my champ and not get punished for landing things...its already hard enough to play against champions who have point and clicks/spells that go through minions as is.

I guess I`m just gonna quit my main until riot does something about his crappy skill ceiling … I shouldn't be punished for landing abilities to the point where I am at the mercy of both my teammates and the enemy team.