When we're talking about the examples people bring up in this comment section to illustrate high chargeback rates ("Uncle Derek bought a $500 subscription in a stupor and his wife is about to find out"), the definition would be something like "live action video recordings of humans engaged in sexual activities". Explicit content is a superset of that, also including all the other examples I gave.
Note that I'm not saying we should ban that. I'm just saying that if the 'unbearably high chargeback' excuse had merit, they would've been precision-striking just those categories of sales, instead of opting to nuke everything that humans find sexual, regardless of medium, type of product/service, artistic merit, popularity and so on.
Note that I'm not saying we should ban that. I'm just saying that if the 'unbearably high chargeback' excuse had merit, they would've been precision-striking just those categories of sales, instead of opting to nuke everything that humans find sexual, regardless of medium, type of product/service, artistic merit, popularity and so on.