If you are interested in using fedora kde but for someone with No formal Linux knowledge, I would recommend Aurora linux. It made by the same people who make BAZZITE.It is more stable and have atomic nature with the updates. So you can easily roll back any updates that happen to break your system. Update can be set to automatic and gets applied after the next boot. So your work won’t be interrupted while the updates are happening in the background.
If you have any relatives That don’t have much of technical knowledge but they want to just browse the internet for cookbooks, recipes or just watch YouTube videos I highly recommend it. You don’t have to touch the terminal for everyday use.They have necessary codecs and the proprietary stuff easily Installed, so you don’t have to add external repositories, just start working.