This is because you’re stuck in a very specific mental model of computing, so using anything that isn’t Windows will feel frustrating if you’re unwilling to adapt.
I’ve been using Windows for 30 years this year (3.0 gang!) and building PCs for almost that long. I had a similar reaction to Linux when I first started using it. But I persisted and realized there were tasks I could perform faster and, importantly, with more safety on Linux than on Windows. So I stuck with it and now I use headless Linux almost as much as macOS and Windows
Also, if you’ve really gone full Pavlov on Windows modifier keys, you can remap cmd to Ctrl in system settings.