Browser bar technique - yes!

Alt+Tab (switch to browser), Alt+D (to get to the browser bar), Ctrl+V (paste), Ctrl+A (select all), Ctrl+C (copy), Alt+Tab (switch to application), Ctrl+V (paste unformatted text)

What a muscle memory! Wish Ctrl+Shift+V (paste plain text) was standardized at the OS level.

Note: Using Mint Debian Linux, but the same flow seems to apply to Windows & Mac.

Bonus: I really wish copying a file in the GUI (Finder on Mac, file explorer on Linux) would default to pasting the full file path/name, when pasting into plain text. I can't believe how difficult it is to get the actual file name in a modern OS!