I have been down the computer rabbit hole in the last few months myself.
I still have Windows 11 on my newest laptop, it's a Lenovo L340, about 3 1/2 years old. When I first did the dual boot with Mint I did it on that L340 and made some mistakes and had to clean reinstall 11. After that I de-bloated it the best I could with Wintoys, which is a free app in the MS Store. Wintoys can turn off and remove Windows apps that otherwise have no removal command in the app settings. I also used the free version of Revo Uninstaller to remove Windows bloat and leftover files, then to really clean it up I ran the Everything utility from Voidtools to manually delete any other leftover files. After the mistakes I made with Mint on my L340 I don't want to make any other changes to it now, but I don't use it very much anymore either.
I had an older Lenovo Ideapad 110, it was about 6 or 7 years old, running Windows 10. The battery went bad and when I took the laptop apart a few weeks ago to match up the battery and order a new one I disconnected the ribbon cable for the keyboard and the connector basically disintegrated and tore all the connecting pins loose at the motherboard. I could possibly have replaced the mobo with a used Ebay part but the laptop also had other problems and I just considered it not really worth the trouble to fix it. I could have bought a working 110 off Ebay for about the same price as a used and questionable mobo. I pulled the hard drive out of my 110 and trashed the carcass.
I also have a 10 year old Toshiba Satellite laptop, it is the very first laptop I ever bought. After my dual boot problems I wanted to try Linux on it, figuring I had nothing to lose if it didn't work. I dug it out of the closet, found it had a bad battery too, would not even turn on unless it was plugged in to the wall charger. I got a new battery from Amazon for $20.00 and it was much easier to replace. Just removed two screws out of the bottom panel and it slid right out from under the case. That old Toshiba had 4 GB of Ram with a 500 GB hard drive and Mint still ran perfectly fine on it but it was a little slow to start up. I added an 8 GB memory card to it and it ran a lot better.
I ran Mint on the Toshiba for a while but I still wanted another Windows 10 laptop after I broke the keyboard connector on my 110, so I dug my wife's second to last laptop out of the closet. It's a Lenovo Ideapad 310, built in October 2016. It is still in good shape, still has a good battery and 8 GB of Ram with a 1 TB hard drive. I cleaned up the old leftover junk files from it and then reinstalled Windows 10 on it and to get it back to a newer condition. Dual boot just does not work well for me so I put Mint 21.1 on the 310 and let the installer remove Windows. Then I did a new clean install of Windows 10 on my old Toshiba, which really works well with the new battery and additional RAM.
I work from home and keep the Toshiba Windows 10 laptop in my home office upstairs in case I need it for personal use during the day. I also upgraded this Ideapad to Mint 21.2. It works great and Mint runs perfectly on it. I hardly ever use my Windows 11 laptop. My job issued me a Chromebook so I don't use Windows at all for work. For my own use, Linux is much better than Windows, but if I ever do need Windows I use 10. I don't care at all for what Windows 11, Bing and Edge have become. I do still fire up my 10 and 11 laptops at least a couple times a month to check for updates. If my Linux Ideapad ever bites the dust, I will probably switch my L340 over to Linux.