On a serious note, what recourse does the employee have of they received such a mail?

Pedestrians: Fuck cars.

Cyclists: Fuck cars.

Drivers: Fuck (other) cars.

Congratulations mate. I wish I had your talent.

I have a (possibly ignorant) question: is there a reason you didn’t choose GPLv3 as the licence of choice for your projects?

I know license is perhaps the last thing in your ming, just curious.