There is also a bug with the AMP pages such that the submission dates for the threads are often wrong. For example you're searching for threads that have been posted in the last month, some of the results will say something like "7 days ago" until you click and see it is actually 5 years old.
Reddit has a MASSIVE security vulnerability with their AMP pages and I really hope they get in trouble for it because of how much they shove it down people's throats.
It's possible to visible quarantined or even banned subreddits through their AMP pages. From there you can still view deleted videos and other content through the autoplay "previews".