I think your voice could actually be better than your wallet on this.

For one, these games are free. So, are you harming the world by playing them and just not buying loot boxes? Minimally, at best. I also advise people enacting boycotts to represent vocal action around them. For instance, I called Target directly about my boycott when they ended DEI hiring.

You can also help lobby politicians to make clear how you feel on the issue. That can put a lot more panic on publishers. Politicians don’t have a strong reason to defend them - often it only gets ignored because they don’t think voters find it a significant issue. Even if you don’t get a federal ban, sometimes you can get state laws like limiting physical advertising; which can also sometimes spread to other states.

Basically, boycotting as a form of inaction, especially when it makes your days boring, isn’t necessarily an effective approach.