Metatron is not my favourite YouTuber, for some reason he rubs me the wrong way and on occasion he made me cringe when he opened his mouth about feminism (but to be clear, there was no obvious malice there, just cluelessness). But some of his videos are relatively good and I consider this to be one of them. Partly because my sister in law and her family are all heavy smokers who nevertheless looked at me in the past with derision for “wasting” money on books and time on bonsai trees.