In light of hiQ Labs v. LinkedIn [1], I'm not sure that Elon has a cause of action that he's likely to succeed on with respect to sueing scrapers.
> In a second ruling in April 2022 the Ninth Circuit affirmed its decision.[5][6] In a November 2022 ruling the Ninth Circuit ruled that hiQ had breached LinkedIn's User Agreement and a settlement agreement was reached between the two parties. [7]