For me it is when companies/services market themselves as donating to XYZ cause if I buy their product. If they want to donate, they should have already done that with the money they have. Asking me to give them profit so that they can donate is so obviously pretentious.
GDPR. Honestly, one of the greatest laws ever passed by anyone, anywhere. No hyperbole, it’s so simple and pro-dignity. It also offers a simple litmus test: if you oppose GDPR, I oppose you.