That's a nice rundown of the R1 amenities. These comments aren't intended to be negative or provocative. I bet we actually like to camp in pretty much the same way and in the same areas as you. The R1 comes in at a width of 91". We are OK with going up to a width of 96" if it means you can have a walk around queen size bed. That's too much of a quality of life issue if you live in the trailer. We've never been on a paved or a dirt road where we've said, "Gee, I wish the trailer was five inches narrower." That extra five inches also comes in handy throughout the trailer, not just for the bed. You do seem to like to get into crazier off road stuff than we do, so that five inches could make a big difference to you. For the real overlander market, single axle and a helluva lot narrower/lighter than the R1 would be the right choice anyway.
Like you, we're always amazed at how different everyone's "needs" are when it comes to a trailer. That's why we've always thought that manufacturers should move to a more modular build option rather than trying to figure out everything a potential buyer might want and piling it all into a trailer.
For example:
Outdoor kitchen - We'd rather buy our own portable and be able to move it around the trailer to the lee side away from the wind as needed. It also frees up that basement space for things like solar components.
TP monitoring system - Many of us who have been doing this a long time already TPM systems that we would just transfer to a new trailer. Having a built in system pushes you into whatever the manufacturer has provided. If you have your own and want to change it out or upgrade it in the future, it may be easier if it's not already built into the trailer.
Tools/chairs/dishes/silverware/mattress - We already have all of these things. We don't need to pay extra for them.
Gun safe - If you think you need a gun, it should be stored loaded and in an quickly accessible location, not in a more more time consuming spot to access like a safe (unless you have kids around). Plus, if you skip the heavy safe, that frees up extra CCC for ammo.
Fancy fabrics - Adds no value for us, but other people may want to pay up for that. You can get high quality fabrics without logos pretty easily. Better yet, skip the dinette concept and go with a flip up bar table instead.
TV/camera/propane quick disconnect - Almost all trailers costing over $90k come with this stuff anymore.
Starlink port - I though this was odd. What you really need is just a simple weather proof "port" to pass the Starlink cable through. Starlink likes to make change to it's cables. Will that specialized connection still work with their new cable(s) and is it easy to replace? In any event, that's not worth paying extra for. Plus, maybe a potential customer doesn't want to spend $600 for equipment and $150/month for the Starlink RV package. They may like their current internet provider.
While the R1 is an excellent product, it doesn't meet our requirements for having everything we need AND nothing we don't need. BTW, we feel the same way about the Bruder. Awesome product, but it feels like you're paying for too much unimportant (for us) stuff.
All of that said, if we were new to the RV market and money was no object, the R1 would be a great choice.