I just watched the first two parts of Mass of the Ages. It’s a documentary on the Catholic Church. It discusses Vatican II and the repercussions. It talks about Latin Mass and the Vatican’s response. It’s very supportive of the Latin Mass. Bishop Strickland and Michael Knowles appear in it. The third part will be available in a few weeks. It was informative for me a recently returned Catholic.
https://www.latinmass.com/watch-the-trilogy
SSPX Crisis in the Church series on YouTube also gives a good synopsis of how we got here- broken in to lots of parts (49!) But each is only about 40 minutes to an hour and you can search by title for the topic you want.