Incidentally, I’m learning French too, and I used Morphman and subs2srs to learn vocab from French Netflix shows.
I found this was a quite efficient way to get a grasp of the most common words, especially the ones that don’t really make sense to study as separate vocab (all the “connective tissue” of the language such as pronouns or prepositions).
What I’m doing right now is analog though: a sort of mutant amalgamation of this and the goldlist method. Instead of using Anki I go through French material and write down by hand sentences I don’t understand along with translations.
I start each session with going through what I wrote down at least two weeks ago, scratching anything I still understand and writing the unknown sentences into today’s list until I have a certain number (I’m going with five).
As an aside, I’ve never been super into either anime or manga, but when I grew up with French and Belgian comics, so I’m having a lot of fun working through Tintin in French this way 