I love how there's only a single browser or two in the entire world, lol (safari I've got bo clue about) that's while assuming chrome and firefox's debugging streams would be compatible....

you assume I don't use any forks, or custom versions, what if I use an Electron based browser? what about Pale Moon or other forks which have older, if any, such interfaces? what about Opera? etc etc, you get the point...I hope...