How normal is it for someone working in test automation for 4+ years to ask how to install an intellij plugin via screenshare and accuse me for being impatient and rude for suggesting them to google?

Asked junior to clone a git repo

junior: tried everything it doesn't work

me: show me how you did it

junior: right clicked on the repository, 'Copy link address' then paste it into the terminal

me: put that mouse down right now!

Colleague started to share their screen

Me: screen is not visible to be

Them: let me just increase the brightness of my monitor