Auto-generated captioning and transcripts are NOT ADA-compliant
Need a human user to review it still
Alt text auto-generation
Alt text is the alternative text description for images, graphs, figures, etc. There's no fully efficient automated way available to use yet. But Microsoft and Google and Facebook have some aids that give some bit of help. You still need to check what is created.
ADA-compliance is something all Bb Learn course sections should meet, if possible.