We never said this was going to be all classic arcade.
All we were asking for was some suggestions.
IMO, the incentive for those who truly *lived* the arcade era as a teenager to open one as an adult stems more from the fondness and great memories we have as kids about a magical time, and less about it's viability as a business. It's also why there's a handful of people here who build and restore machine after machine and stuff them in basements or garages trying to "get enough" of them to resemble a real arcade, like they remember from 25 years ago, with the full knowledge that it'll never make a dime in return.
It's valid to ask for suggestions. But it's a topic that's been ridden hard around here for years and years.