The Democratic plan should be to commence a forfeiture action in January 2029 for violation of the emoluments and Take Care clauses. There's no immunity for that.
The Massachusetts Spy
The plan is for this plane to be in service for two years and then Trump will take if for himself. No President has ever stolen an Air Force for himself.
And you paid for it. The total cost could be $1 billion of your money for a new luxury jet for Trump and his family.