I guess we’d be stuck using old machines. Given how powerful current systems are, that may be enough for indie studios.
The Evercade is proactively selling cartridge first game systems and games.
The available hardware is more retro focused, in power level, but everything in the line runs on every available device (outside of some license bullshit by Capcom and Namco, which I think they cleared up).
They are worried the cost of bottles of vodka and oily rags will cut into their free spending money.