> pointing out that

Certainly, you mean: "claiming that".

In the terms of Mandy Rice-Davies [1], "well he would, wouldn't he?" Especially, his claim that the data isn't used for training by companies that are publicly known to have illegally acquired data to train their models doesn't look very serious.

[1]: https://en.wikipedia.org/wiki/Well_he_would,_wouldn%27t_he%3...