[aargh_aargh]

Not an objection, you're fully within your rights to invent a license, just remember that a license with such clause would not be an open source license as per the Open Source Definition [1].

  6. No Discrimination Against Fields of Endeavor

  The license must not restrict anyone from making use of the program in a specific field of endeavor. For example, it may not restrict the program from being used in a business, or from being used for genetic research.

There's also 5. which probably isn't relevant here but possibly might depending on the definition of person (e.g. a legal person).

  5. No Discrimination Against Persons or Groups

  The license must not discriminate against any person or group of persons.

And then there's the obvious aspect of AI foundries blatantly ignoring copyright anyway (copyright law grants the the author the rights which he then gives away by way of a license).

[1] https://opensource.org/osd