Myth 3; Linux is more private!
Now this one is true for the most part, desktop Linux tends to be more private out of the box. The myth comes from people frequently portraying it as the one catch-all solution. If you're still using anti privacy applications on your computer, then your privacy will still suffer, actually to a worse extend compared to something like Windows or MacOS due to the whole no sandboxing thing.
4/4

If there are any that I missed, comment them and I'll try and add them.