Banning Booster Energy has even less support than an outright ban of Tera, which should say it all regarding the feasibility of banning it to save the metagame.
Only an extremely small portion of the playerbase even remotely considers it an issue with it mostly being those who don't main OU who bring up Booster Energy.
The best course of action is to ban more mons broken by Tera since we're past the point at which Tera can be banned with the appetite from the playerbase just not being there.
Maybe something like Volcarona or Roaring Moon will eventually emerge to be a serious problem and get the votes to be banned, but now is not that time.
Man, I'm so tired of lack of support type arguments. At some point, we need to ban something in this powercrept, threat saturated meta. I still have yet to see any pokemon, mechanic, or otherwise that the player base could agree on being banworthy since Arch.
You can say
maybe something emerges all you want. But the longer time goes, the more skeptical I am when consenses seems no clearer by the day. If we as a community are going to cherry pick what we have an open mind about to this extent, how can we really expect to come to any conclusions about how to fix the meta?
As for your suggestion, the idea of looking at Moon and Volc makes a lot of sense to me under this context. But I don't think many other players see it that way. So it's a similar problem to Tera, BE, Wellspring, or whatever else people want to bring up. Fact is it's at least easier for the OU council to ban an item like BE, if they deem it necesarry, than it is for them to ban a pokemon through a suspect of wishy-washy players. Yes, Finch already said that won't happen unless something changes. But what happens if nothing changes for a long time?
I am not buying the “booster is warping speed tiers” argument. The only strong users of booster speed past 110 speed are Valiant, Moth, and sometimes Moon. (Boulder is dogshit and you cannot convince me otherwise)
The rest such as Tusk and Treads, are not warping the speed tiers. Also disregard the argument that Booster killed Scarf usage, because we still see some usage of Scarf Ghold, Enam, Meow, and Rai. Scarf is actually worse in slower metagames like Gen 9 because the 1.5x boost from Scarf doesn’t help when you’re thrown against 4 walls. The direction of SV OU is also slowing down a bit due to Balance rising.
Furthermore, Booster Energy is only one-time, so if they’re forced to switch out, they lose it. Teams have also gotten better in forcing Booster usage and punishint them with options like Red Card, phazers like Dtail Dnite, or just using checks to offensive threats like a normal person.
I also don’t buy Moon being broken. It’s certainly a strong pick, but one that can be accounted for with team synergies and its easy to chip down into range of Sucker, Shard, etc. Moon also finds it harder to sweep with cores like Corv + Weav or physical wall spam. Its not like you’re forced to run these structures, you run them because they’re strong cores that help with several matchups. I used to be a big ban Moon bandwagoner, but my opinion has changed drastically.
I will give you that there is an argument to be made about Iron Valiant as the fastest BE mon maybe being a lot healthier for the meta. I really do think Valiant is a healthy mon for OU and has been the whole time, aside from that little mishap with sleep. That includes BE speed on it. So I sort of get what you are saying. It still warps speed tiers, though, even if you think it's maybe in a healthier way.
Yes, I 110% agree that Iron Boulder is trash. Boulder being underwhelming does not mean the speed tiers can't still be warped by its presence. Again, this argument isn't about what is broken. It's about what is fast.
BE's one time use is an amazing trade off to not be locked into moves. You basically get a free choice item without being locked in. Yes, teams have gotten better at forcing mons out. No, this doesn't mean there is no pressure on the builder from it. A lot of these mons are so offensive that they only need one opportunity. It is a far more punishing meta.
Moon's entire existence makes certain team building strats and playstyles unviable just from a matchup perspective. You can adapt to it just like you can with Wellspring, Kyurem, or any number of other borderline threats in this meta. But you cannot adapt to them all. Every adaptation restricts what you can do a bit. Some mons like Moon restrict you more than others.