I think your characterization of your device as fitting a new category is entirely fair, but you don't do yourself favors by using glib language to describe competing products/categories:

"We decided early on that, given the cards we were dealt, it's better to build a premium headset with a high price than to build a shitty headset with a low price. This is because sub-par VR technology (e.g. the Quest 2) is simply not good enough for someone wanting to work several hours per day in a VR Computer instead of their laptop -- even if most people don't realize this yet."

If you simply reworded this from "sub-par" to "other" or "existing" or "lower-end" you'd come across as less arrogant. I say this with upmost respect for what your team has been able to accomplish, but if the Quest 2 is "shitty" then your product is flaming garbage. But if you simply mean to say it's shitty in the particular dimensions / role you are designating the VRC (VR Computer) then you may reword it and be a bit more diplomatic.