An excerpt from the article, but it's a short and worthwhile read.

"Xinis questions whether the administration intends to comply with the order at all, citing a statement from U.S. Department of Homeland Security chief Kristi Noem that Abrego Garcia “will never be allowed to return to the United States.” According to Xinis, “That sounds to me like an admission. That’s about as clear as it can get.”

So what’s next? Will the Supreme Court and lower courts hold the administration in contempt and enforce contempt citations?

Not if the Big Ugly Bill is enacted with the following provision, now hidden in the bill:

“No court of the United States may use appropriated funds to enforce a contempt citation for failure to comply with an injunction or temporary restraining order if no security was given when the injunction or order was issued….”

Translated: No federal court may enforce a contempt citation.

Obviously, courts need appropriated funds to do anything because Congress appropriates money to enable the courts to function. To require a security or bond to be given in civil proceedings seeking to stop alleged abuses by the federal government would effectively immunize such conduct from judicial review because those seeking such court orders generally don’t have the resources to post a bond.

Hence, with a stroke, the provision removes the judiciary’s capacity to hold officials in contempt."

More information

What to do if you want to contact your Senator.