It's isn't so easy. There is often a large cost of moving. Eg - I use `sketch` for designing. I can move to Figma, but it'll be a learning curve and the performance just isn't the same.

Additionally, in order to move to Linux I need to find a good alternative to many other software that I'm using. Most commercial software only target Windows or OSX.

For the record, I've written large parts of KDE, so I'm acutely familiar with running Linux as a Desktop Environment.