I did see JD bags in person, yes. Well made and fully hand stitched, which is a huge plus. However, I wouldn´t say they are in the same league as the mentioned brands and the prices are way too unreasonable, especially given the emptiness of the heritage, like it was already mentioned here by others. You can literally get bespoke bags from the top artisans made out of top leathers, obviously in better quality for the same or only slightly higher prices.
Yes, I know this youtuber.

After she posted that interview at Joseph Duclos all my doubts she´s not doing the promotion for free were gone. Her portrayal of the brand (appeared out of nowhere) is so over the top positive and not a single "shady" aspect about it is mentioned, although she would normally deride any other brand for being creative about the heritage or too active on IG or not transparent about the sourcing or for leathers not being LWG certified etc... Also I know she deletes critical comments about Joseph Duclos under her videos. Don´t ask me how...

I unsubscribed, there were also other things I found ridiculous in her "recommendations".