Eliza, here is a balanced and accurate assessment of the SSPX from the perspective of an outsider: https://wdtprs.com/2020/04/ask-father-whats-the-truth-about-the-sspx/

This article should help you to understand the SSPX so I hope you read it carefully.  Michael Voris, even if we assume that he means well, is not a fair and balanced source for learning about the SSPX or traditional Catholicism in general.

As for the accusations of abuse and cover-ups, you cannot expect to understand the situation if you only listen to one side, especially from a source who is hostile to the SSPX.   The least you can do is read the SSPX responses so that you have both sides of the story: https://sspx.org/en/publications/newsletters/us-district-responds-church-militant-57641
https://sspx.org/en/publications/newsletters/toward-transparency-repentance-and-healing-57684