And just like SUVs and crossovers, most of them spend 99% of their time on asphalt.
I agree that we need more practical bikes and cargo bikes.
And pseudo-mountain bikes handle crappy pavement and rubbish on the streets much better. MTB-like bikes with rigid forks is where it's at though.
The only good use I could see is carrying 2 toddlers to school. But that's a very specific situation for a short span of time and in the end it's very rare. Looks damn cool in pics though!
[0] - https://www.bikesatwork.com/store/product/96a-bicycle-traile... (disclosure: my wife and I manufacture these trailers)
BTW now I looked at your (very rich) offer and noticed you don't have any trailers intended for transporting children. Is that not a thing in the US? Most of the bike trailers I'm seeing over here in Europe are for hauling kids.
[1] https://hamburg.adfc.de/fileadmin/_processed_/csm_f22ikea-c_...
*: https://velohouse.dk/wp-content/uploads/2018/09/Light-8.jpg