I am the same, but with the Mac command layout burned into my brain (and thumbs). My solution when I switched to Linux from Mac is to make the control key the one next to the space bar, like command is. Luckily it's super easy to swap control and super or alt (depending on Mac or PC layout) using xkbd on Linux. In MATE and KDE it's in the keyboard settings; in GNOME it's in Tweaks (with Xfce you need to use a config file somehow). I think you can do the same on Windows with autohotkey but I haven't tried.