I can't imaging using XP for a daily driver computer - but I also am never without it.
It seems with every upgrade, something gets lost (and hopefully something new is added?) I still run an XP VM using virtualbox to run things that won't work in 10 - such as the DTS encoder software.
I also keep a collection of vintage machines to do what I need - I've got a Compaq Portable, and a Computerland BC-88 for old DOS things, a 486 that dual boots to DOS with Windows 3.1 installed and Windows 95, a Pentium 4 that dual boots between 98SE and XP (although the motherboard had 98 drivers available and supports it, that was a challenge - needed to put the BIOS in a legacy mode, and also needed to run a few hacks to get 98 on there with the RAM maxed out to 4GB) - still my go to computer for VHS transfers. And I recently rebuilt an old laptop with 7, since we recently dug out a mini dv camcorder that some home movies were taken on, and needed something with firewire to capture the videos off of the tapes. The need never seems to fully go away for the older technology for people like me - gotta have it all, old and new.
That collection seems to get me by for anything I need to do - yet I can't seem to stop collecting these things. Not sure what is next though. I do have a 2nd Compaq portable in the basement in pieces with a dead motherboard, videocard, and vertical hold issue with the display, and a bad floppy drive that is currently a pile of spare parts....but really ought to be restored to a working machine again someday.
For fun, I did build a Pentium 4 for the purpose of installing a complete upgrade path of windows. Setup DOS on it, installed Windows 1, and did upgrades to 2, 3, 3.1, 95, 98SE, Me, XP, Vista, 7, 8, 8.1, 10. Only later Pentium 4s will support 10, and it only works by using the 32 bit versions since you can't upgrade from a 32 to a 64. Got that one finished just in time - I don't think a Pentium 4 will take Windows 11, and any newer processors probably won't play nice with 9x, so it may be impossible to do the full upgrade path on a single piece of hardware now.
There was no practical purpose of the exercise - but it did allow me to create a paint document that had been edited in every version.