Definitely B, from what I read about BD he's been putting in 80+ hour weeks for months.
That is not sustainable no matter how much you enjoy something, I've been putting in 50 hour weeks since the UK's lockdown and it's pretty much broken me, going home each night with a Buzz headache from over working, it's effected my quality of work, my concentration and ability to do my hobbies.
All it is going to do is make you hate the product and no one wants to see BD hate doing this.
Comparing his output to certain Dev's who appear on the top on the trending and you realise there is a difference between a break and leeching.