I'd qualify it more as; I don't believe these ideas are easy to implement for that group vs. non-service roles.
Now, I am based in the UK so things may vary around the world but I disagree with your assertion about the wage & hours laws.
For example; here we have a maximum working week of 48 hours. This was supposed to help people in the service industry but actually it mostly helps office workers. We have leverage to kill off the crazy hours expected in creative roles. However, service workers have wage pressure to sign waivers to let them work more than the 48 hours (because minimum wage is not a living wage).
These things have to work in tandem to drive up lower-income wealth but they just don't - so I object to other initiatives which don't directly address the problem.
Anything that says "just hire more people" is an unsustainable plan which ignores the economics (most people work in service industry, and mostly in part time roles). The outcome of increasing demand on that industry OR forcing the full time workers to work less is that the part-time workers would need to work more.
> No, I don't.
Great! We all need this attitude.
But I assert the vast majority will still want their 10pm Starbucks, Friday restaurants and Sunday shopping trips (also, it's not a high-wage sacrifice - the majority are also service workers and they also want these things, it's a circular economy!).
Oddly we are probably largely in agreement; I just think we need to be more radical in how we fix this otherwise we will just have another cycle that depresses the lower-income workers opportunities.