And if his volume grows 100x should we expect him to run his company off gaming gpus? Just because you can do something doesn't mean you should or that it's ideal.

There's a reason large companies are buying H100s and not 4090s. Despite what you guys think, serious ML work isn't done on the consumer cards for many reasons: FP16/FP8 TFLOPS, NVLINK, power consumption, physical space, etc.