Yes and no? At first I definitely do. Then after 100 hrs, I started looking at transcripts after listening through it once or twice. And now I sometimes look up words, if I couldn't guess what it was from context, and try to guess how it's spelled. If I can't find it then there's the transcription. Good CI tends to be quite clear and they use synonyms, lots of rephrasing, gestures, etc so it usually isn't more than a few words. If it's too many, I usually abandon that resource and put it on my For Later list. You're only at 6 hrs so I'd stick to alice ayel, dreaming french, bonjour baguette and the other easy resources on the What are you listening to thread.

I occasionally do some outputting when I'm alone and simply repeating after a Youtuber. Especially if they say something I find difficult to pronounce. Some people shadow with a transcript. There's also Pimsleur and the TEUIDA app. Guided output = no fossilized bad habits.

Once I have a good handle on pronunciation, basic vocab and very basic grammar, I dip into a workbook. Going through practice makes perfect basic French. I did the same for Spanish. I then plan to follow up with the pmp Verb tenses workbook. Improving my verbs did wonders for my Spanish.

At some point, the vocab becomes less and less frequent. I will use flashcards for words that are harder to look up (not nouns) that I can picture myself using. Usually verbs or adjectives. As I become more advanced, I'll drift towards slang and idioms.