Malzahar's ult is incredibly tilting

It's on a 15 second CD (with the proper build) and it SUPRESSES for 3 seconds. Which means that's 3 seconds of no matter what I try to do, i'm helpless. Initially it didn't bother me but I've been seeing them pop up more often and it's actually bullshit that he has a 3 second supression ult and still does an INSANE amount of damage. Like, can combo somebody to death with a cooldown centered build. I pray to god I never play a game with malz and veig on the same team double ulting every 30 seconds.

WW also has a supression but it's a skillshot, that you have to land. Skarner's doesn't do any damage and Tahm has to build stacks, as a melee champ, before he can do his and it only lasts 1 second.

So WTF is a carry who has a DOT a silence and a spellshield doing with an instant target supression ult with as little CD as his other abilities?

Solution, Cut the damage or duration in half. That's it. Make it 1.5 seconds or have it not do up to 20-25% maximum health damage + around 350 damage. Or remove the scaling entirely. Or give AD champs a metric ton of CD items and abilities with ridiculously high damage values to compare.