Could you give a TL;DR, because that's 8 hours of videos you linked to.
Basically, the book's shit. It has a slightly smarmy and arrogant style of writing, the system used is mechanically garbage, and the classes basically tend to be either the abuser in a lesbian relationship or the victim if you read the actual personalities and ideas for them.
The worst and most blatant ones are the Infamous (former villain idea), and scoundrel (rakish rogue), since one is essentially the one that promises not to beat you anymore, and the latter will cuckold you. The victims that are most obvious are the Seeker, who literally has escaped prior abuse, and the devoted, who will let you break them if it means they stay with you. The others can be interpreted like that.
PBTA is a shitty system. It mechanically by weight of dice constantly will give you "success with complication", and it relies heavily on the DM to actually fucking tinker with it and improv to make it work. It also does not handle combat well at all, but most systems still do this. Most PBTA systems will allow you to bully people to death by calling them a nerd.
Most of the settings are shit. The most blatantly shit ones are the sex worker setting where you play as stripper priests and a shitty magical lesbian coffee house. The only good setting is the Dangerous Violets, because it is essentially steam/clockpunk air pirates. The other settings with promise is ultragay He-man where you camp as hard as possible, and maybe shitty cyberpunk.
Also the reason that troons like the book is that it supports them being able to try and bully lesbians into dating them. This declaration is also right before a neopronoun spam of all the bullshit sexual identities these clowns invent to pretend they are oppressed and special rather than develop a fucking personality.
That should sum it up. There's bits I missed, but I feel like these are the core issues with this book.
