You can also work your entire life and wind up broke for a number of reasons, medical/LTC issues being one of the most probable yet difficult to predict. Life is risky. I’d rather take my chances with $2M and retire early than work ten more years and still end up broke and in a crap nursing home on Medicaid.
Around mid 30’s, a coworker told me a story. His dad saved money yet at the end of his life, he ended up in a bed next to a guy who did not. All the savings his dad accumulated only bought him a couple years of better care before he ended up right next to the other guy.
Saving is prudent. Planning is also. However, unless you have a lot more than I would make even working 10 or 15 more years, if you get struck with a significant health event, it won’t matter and you will have given up a decade of the life we have sans work. I’ll take my chances.