Part of that is undoubtedly the users. Valkey's users are IT infrustructure builders, so they want tech they can reliably build on. 3D printer users are people with a little disposable income. (sometimes too little; hence the $300 barely functional printer class). Only a minority care about building a business or even whether it will keep working for a year.
So I'm still just admiring the problem.
I did not see an Elegoo booth at 3DPrintopia today. Maybe tomorrow.