2.2 million people applied for the Switch 2 preorder lottery on the Japanese My Nintendo store alone

[curl-6]

To be eligible to even apply for the lottery you apparently have to not only have an NSO membership, but you also have to have 50+ hours played and have had NSO for at least a year, so this isn't even open to all customers. 

For comparison's sake, the Switch sold 313k consoles in its first week, according to Famitsu.