@maximillae Search up 'Bee's Corner'. She talks about a lot of topics and I find her very insightful. Fairly small YouTuber and her videos have a comfy, conversational vibe
@maximillae Dr. Gabrielle Lyon is a medical doctor who promotes muscle health as a lifestyle for good health and longevity. Her philosophy is "muscle-centric" medicine.
@maximillae Gains by Brains - I know you said not workouts specifically, but hear me out : ) I find most content aimed at women to be super annoying, largely because of the reasons you state. This girl's channel is ONLY workouts as far as I know. There's no annoying chatter, no pep talks, no motivational speeches, no guidelines whatsoever really except to watch and follow along. And the workouts - mostly bodyweight - are super challenging, but can also be easily modified for different levels of fitness. The music is pretty good, too, but you don't need to have the sound on because no one is talking.
She is very transparent about her own fitness journey. Her body composition has changed, but I doubt if she's lost much weight at all. But that isn't the focus anyway - it's just about doing the work.