I don't share any of those sentiments, and my approach to writing is different. And I don't like meta-jokes; they are the epitome of cringe.
I don't share a good chunk of those sentiments either but I do find some of the instances relatable. Especially the ones that involved having trouble getting started on writing. As for meta jokes, it depends on what it is and the context.
I do find some of the instances relatable. Did you manage to watch the whole video? Truly an eldritch being.