Kinda do the same as now, just without the bullshit competition nonsense, the corporate propaganda, the "career ladder" treadmill, the customer asskissing, the environmental pollution and the endangerment of my co-workers for profit motives.
I'm an engineer in the metal industry and I'd be more than proud to provide the materials we need to truly build a better, more sustainable and beautiful world that fills the needs of everyone. God, just give me a fucking purpose beyond enriching some assholes.
True in 1919 and true in 2020 in so many ways.