With the popularity of toyhauler ramps used as patios and outdoor "entertainment" areas, this seems like a great addition and good marketing to set yourself apart form the competition.
One of the reasons I honed in on a toyhualer when switching from the TC to a pull behind was to be able to use the the ramp as a patio.
Do we "need" the extra space? Not really. But I like the concept and for me, it was like a $30 option (cost of chain and a couple tie down brackets from the hardware store).
If someone don't like it, the good news is EVERY other TC produced is not offered with a patio, so shouldn't be an issue finding one without this unwanted feature!