I think the FIRE movement is a response to how absurd this is, but it feels kind of wrong that you have to front load all of the saving for your whole life in the first 30 years.
I'd love to work 3 days a week now and be paid a livable amount, rather than grind 5 days a week, getting paid more than I need so I can retire fast. But tech companies don't want you for 3 days a week, its 5 or nothing for most of them.
IDK about UK but in Germany it’s the law that employees can request 80% work at 80% pay and can’t be denied except for significant operational reasons and such.
As you said, it can be a double edged sword to be the 80% worker in the otherwise 100% team.
I'd love to work 3 days a week now and be paid a livable amount, rather than grind 5 days a week, getting paid more than I need so I can retire fast. But tech companies don't want you for 3 days a week, its 5 or nothing for most of them.