These are very small companies. They are only going to make stuff in batches and there isn't going to be much stock available at any stage. They are going to try to match production with Demand in as much as possible.
And no, it's not possible that Meta told Kiwi design and BoboVR to minimize their sales.
No they couldn't tell them but it's possible they might have bribed them
But in all seriousness, yeah, I do agree with you. I'm sure nothing dodgy has gone on and as you say, they're small companies.
Someone on Reddit suggested that Meta might have paid Bobo to delay sales.
. Fortunately my eyesight isn't that bad so I can get away with playing without glasses anyway, but it'd be nice to have the extra clarity.