Yes, flying in space is cool. No, most people don't want to do this indefinitely. Astronauts retire all the time even when they are 100% guaranteed more flight time if they didn't retire; a whole bunch did that in the 1960s and 1970s (some, like Frank Borman, 100% guaranteed to walk on the moon), and more during the shuttle era.
It's one thing to have a mission extended by a day, as happened to the shuttle routinely because of bad weather at the landing site. Skylab 4's mission I believe got extended by 28 days, but that was a known possibility before launch. To have an eight-day mission be extended to *eight months* is in no way shape or form OK.
Wilmore is going to miss his 30th wedding anniversary and other family events. <https://www.wvlt.tv/2024/08/09/family-reacts-tennessee-astro...> To those who think otherwise, do you really think he is thrilled by that? Really?