I felt the exactly same way before. I think a lot of my earlier thoughts about the same points that you are highlighting are still on this thread.Call me crazy, but when it says “1754” right under the brand name on top of the site and the heritage section, it seems like they are trying to imply some actual connection to this man who lived hundreds of years ago. It’s a little odd I had to google search to find out the brand really started in 2021. Maybe I’m the only one it rubs the wrong way.
However, I've come to appreciate Duclos for what it is, turning a blind eye to the fabricated heritage stuff they're saying, because of 3 reasons.
1. Their bags are all handmade in France and they are made well. When I say made well, I mean equal to or better than Hermès. They use saddle stitching in all of their bags, and as far as I know, none are machine-stitched. Not even the interior pockets, which Hermès tends to do with Birkins and Kellys.
2. They use novonappa in a lot of their bags. If you know Hermès, this is the type of leather that is hard to come by (from them) that it's almost prized at this point, and that one could only get via Horizon order (for bags other than B/K). To have Duclos use the same leather freely, generously and in various colors is such a bold move, earned my respect, and it also says a lot about the type of customers they want to attract.
3. I can't get over how brilliant the design of the Saint-Clair messenger bag is. In my years of admiring bags, haven't seen a leather bag that is molded and stiff as a cardboard box, with a soft, drape-y cover that's also made of leather but in a different texture. Can't wait to own one.