My point of view is that asking people to record themselves at home should be illegal. In fact depending on the country, and your interpretation of European laws, it’s probably illegal already. French schools an universities got wrecked for asking the same thing.
I’m not confortable to share a video of myself AND my boyfriend at home.
That why I would NOT participate to EWGC.
Btw, I have two screen on my computer, if I want to record myself “properly”, the webcam has to see through the wall.