If Windows 11 is dying, well this thread is certainly quite alive.
And I think this thread might be staying on continuously for rather longer than a Windows 11 (or Windows 10 for that matter) machine with mandated updates can.
But mostly I'm commenting here to give anyone who is saying "Linux isn't a good OS for me because the inbuilt programs that $distro ships with aren't up to scratch", a reminder that Wine (now in a new release, Wine 11, which claims further increases in compatiblity for Windows programs that couldn't be Wine'd before) exists. As do Windows virtual machines (in to which you can put whichever version of Windows you prefer, security vulnerabilitirs in legacy versions don't matter if the VM is staying offline).
I am quite the Linux evangelist (Mint, MATE desktop, it just works... genuinely, it just works, the only time I've ever NEEDED to do terminal tinkering was when initially installing some programs) , but Linux fans who start saying that coming to Linux means you should only be using Linux tools, instead of those you are already familiar with, are doing the Linux community quite the dis-service. People want an OS which runs the programs they already know. Fleeing from Windows shouldn't mean you have to leave all your programs behind, nor does it.
P.S. I've never met a printing shop which couldn't take jpg (or svg where vectors are concerned, and even then a sufficiently high resolution jpeg can always be used for any given size of printing) images. These don't guarantee the precise colours the way that some proprietary colour models do, but for most printed graphics you probably don't care whether a colour on screen is precisely the same as on paper/canvas/cotton/mugs/shirts/coasters/posters...
On Linux I've used GIMP for advanced image editing, I've never used Photoshop so didn't have to unlearn it to learn GIMP, though I have had to force the latest GIMP versions to return to the older style of GIMP user interface (with lots of pop-up windows for various tools). I've also used KolourPaint (adding to Zero999 and TizianoHV 's recommendations) for the sorts of quick, simple tasks that old M$ Paint was good for. And there's a tool called Xournal for when I've needed to make annotations upon pdf documents.
P.P.S. Flowcharts... I have found this in the past
https://www.yworks.com/yed-live/ I'm not sure if there is a downloadable version, or if any downloadable version is fully standalone (can be activated on a new PC without a need to phone home), so I couldn't say whether this can be relied upon long-term... but for occasional one-off uses I've found it suitable.
P.P.P.S. Regarding claims of Linux being crash-prone vs Windows being stable... I've had close to zero real problems since leaving Windows for Linux in about 2017, all the more detailed technical tinkering has been when settings things up, once something is working on Linux I've found it stays working. And I've found Linux Mint has been perfectly happy with being cloned by dd between different machines, or having the same HDD swapped between different machines (though all the machines had some similarities, all UEFI, all similar era of CPU, all intel CPU, all SATA connection for HDD, all using inbuilt graphics of the CPU not dedicated graphics cards) and just booted without any modifications. And I've switched elderly relatives to Linux Mint from Windows, the sort of people who use nothing more than a browser, an email client, a document editor for simple text and a file browser. Did so because I found I couldn't assist them when Windows crashed as I couldn't keep up with all the ways Windows kept changing things, I've had zero requests for help since.