A petition I don't think will do much.
This isn't just any regular change.org petition, that can be ignored. It's an official partition based on EU rules, where EU parliament is forced by law to listen to the initiators and talk about the topic, when it passes.
And how many people will actually see it? when he releases a video, i get it on my feed. but i have never seen a text post from any of the creators i've subscribed to.