I have liked Ubuntu based distros until they release a major update. They are aimed at beginners and they work fine for that. If you use one to the end of support, the updater will say that your software is up to date because there are no new updates.
You have to check the website to find out you’ve reached the end of support, and to get instructions on how to update.
That is an awful user expierence for beginnners, and a great way to have users using vulnerable software without knowing about it.
I’ve switched to rolling releases for this exact reason.
Most old systems used two digits for years. The year would go from 99 to 0. Any software doing a date comparison will get a garbage result. If a task needs to be run every 5 minutes, what will the software do if that task was last run 99 years from now? It will not work properly.
Governments and businesses spent lots of money and time patching critical systems to handle the date change. The media made a circus out of it, but when the year rolled over, everything was fine.