All these points are true, though I didn't know you were talking about bolt when you were talking about ival, so sorry about that. I think it is like everything in that these threats can destroy their checks. The ghold one I will give you, it can 30% of the time just fail to ko gambit back. Gambit actually takes 50%ish percent from specs draco, which means that gambit can at most come in 3 times, which is being generous as if stealth rocks are on the field it becomes a 50% chance to 2hit ko. The barra set is actually very interesting, as most of the time you can play around the fact that people expect you to be choice locked and you can get an aqua jet off. Gambit also can't switch in to liquadtion, as it can with tera water ko it most of the time. If it's coming in after a ko, then that is to the benefit of the barra player as that is extremely predictable. The enam set is interesting as earth power 2 hit ko's, so gambit can't get in.OK first of all, I wasn't arguing against gambit. I said in my post I'd welcome a ban. But I think you're being a bit inaccurate with your analysis here.
Yes, a lot of these pokemon can get past gambit, with an asterick. Ghold CAN get past gambit... if it teras to resist sucker and runs focus blast. Kyurem CAN get past gambit... if it predicts correctly on gambit switch in. Barra CAN beat gambit... if it gives up ~30% of its power and wins a 50/50 mindgame. And all of this is ignoring Gambit teraing itself if it wants to. What's your Superpower Enamorus gonna do now? The point is that all the crap is more free to not focus on beating gambit, meaning they can use better or just different sets.
Also, I mentioned raging bolt as another thing. That's what I was talking about when mentioning ival and enam and other stuff
You are correct, they do not have to focus on having to beat gambit, but all these mons wouldn't skyrocket in viability. I understand that you aren't arguing against a gambit ban, but these mons are checked by other parts of the metagame and gambit leaving just means that these mons are put more into the spotlight.