That wouldn't make any sense. The target market in the limited verticals, no secondary verticals, was around 3 Billion in 2021. 5% of 3 billion is 150 million.

Don't forget that these are all conservative estimates. We have no idea how big these markets really will be, but IMO it's a fair bet that they will all be much larger than this. Once the tech gets adopted and product developers expand their imaginations into the new corners of possibility that it offers, there can easily be unimagined new verticals, very large ones.