dd is the "standard" way pf doing and my first choice.
First google result for "linux create bootable usb" here
Less shitty guide here albeit a bit more advanced. (Gotta know what you actually want to do)
Good luck :D
EDIT: sorry this was apparently linux4noobs. Hopefully someone can give more detailed instructions, but might as well leave this here if you find any of this useful.
Switched from alacritty after using it for a year or two to foot. Does what it's supposed to well, and not a bunch of other shit