Justices Clarence Thomas and Samuel Alito said that for procedural reasons, they thought that Texas should be able to at least file its suit in the Supreme Court.

But beyond that, they also said they wouldn't have given Texas anything else that it wanted, as Texas had no grounds nor proof.

As to Dominion, what are you going to do if "proof" is never found?

https://www.bbc.com/news/election-us-2020-54959962

https://www.snopes.com/fact-check/rumor-alert-dominion-voting-systems-fraud-claims/