The attitude of being willing to compromise to get what I want, rather than waiting until my perfect conditions are met? I just don’t think it’s a reasonable expectation for people to stop thinking like that. I use compromise every day of my life - I used it ten minutes ago, to choose a slightly damaged monitor for less money over a brand-new, more expensive one.
I am of the mind that the faster we can get a few companies offering a four-day week, the faster it will become standard - or at least common. We saw it happen with WFH: Companies now have to expect to compete with offers that include remote work, so they either have to provide it as well, or improve other parts of their offer.