I think founders are doing themselves a serious disservice. I loved working at startups but it’s just not worth it in most cases. The trade-off was always take lower salary for a chance at making big money and repeatedly investors and founders perform a rug pull.
Blaming employees for a change in the gentleman’s agreement is certainly one way to look at it. But, it sure feels exploitive, especially for younger folks that haven’t yet been burned by it. If founders keep doing it… well good luck finding anyone willing to work at their startup.