Is all commercial use of the consumer grade nVidia products prohibited under that license? I thought (and this seems to agree: https://www.nvidia.com/en-gb/drivers/geforce-license/) that it was just use in a datacenter that was prohibited.
A lot of places do it and just fly under the radar, but if you're going to publish a blog post bragging about it and how much money you are saving ...
The RTX datacenter restriction as far as read, but not a lawyer, is for data center providers like aws, ovh, hetzner etc to provide servers with these gpu and rent them.