100% this right here. The owner-class have been deluding themselves for damn near 100 years at this point that we're not working long enough or hard enough. Henry Ford figured out exactly how much work he could squeeze out of an assembly line peon, set the requirement at exactly that point, and structured the entire operation around that 8 hours a day, five days per week quotient.

The modern CEO runs on feelings of "Well I work 12 hours per day 7 days per week, so it's not much to ask that my rank-and-file workers put in an extra hour or two per day for the sake of the company!" while discounting or ignoring the fact that there's a compensation gap of approximately 100x or more. Not everybody is CEO-brained enough to pull a 12 hour day every day and still have energy left over to perform basic functions in what little free time they have remaining that isn't dedicated to sleeping.

In reality, we need to be organizing to force companies to start paying us what they owe, and if they don't want to match our salaries with the astronomical increase in production that has taken place over the years thanks to computerization and automation, then they need to let us have more time off from work without a reduction in pay. It's only fair.