Excuse my newbie question.
I am on Linux but as I set this system up a few years ago I can't call it clean.
Eventually, I will get some clean Linux (tails or qubes) running on the separate SSD but I thought that purchasing Trezor T will be quicker. It wasn't. It appeared that Trezor has delays and I will get HW the next week. In the meantime, Monero goes up what drives me crazy.
I plan to use Monero GUI.
Do I need to create GUI wallet before setting up Trezor T?
The whole idea with Trezor was to get SEED offline and newer get in on PC but now I am confused about the order of things.