Tahm is too good at too many things

All of the abilities in his kit are versatile, powerful, and reliable. His damage is threatening to squishies and tanks, he's got multiple forms of cc, his E is very sturdy against both harass and all ins. His ult is a strong mobility ability. His gimmick, to protectively eat his allies, is fine but not on top of what else he offers. His 3 hit proc can be quickly setup in a fight with his q, and he's pretty resistant to harass.

I feel like Tahm boasts dangerous gank potential from his ult and CC/damage, he's strong against picks with his devour, he very strong in damage, cc, and tankiness over an extended fight, and he's poke resistant.

Compared to other tank supports like Braum, Braum has more reliable CC, his dash, and his wall. Tahm has his own defensive gimmicks, and also his ult's mobility, and a much higher damage potential with CC that is still threatening. His CC potential exceeds Braum's over an extended fight as well. Braum boasts better pick potential with his passive and counter engage with his wall, but besides that I feel Tahm is superior. As a ganker, as a brawler, and in ability to protect a carry.

I noticed his winrate rises sharply with experience. I think Riot gave Tahm too many buffs after they released him. I kinda like Tahm, but he seems too good at what he does. I think either his damage should be toned down or his Acquired Taste stacks should be harder to build up.

And if you disagree, how do you effectively fight against this champion?