Suing in federal court - Goliad approach

I admire Ken Paxton's fighting spirit. Texas is going to need a LOT of it in the coming months and years.But because of the sentiments expressed in the meme, I am not optimistic about his long term success with the strategy of suing in federal court.https://www.texasattorneygeneral.gov/news/releases/response-dhss-unlawful-pause-removals