I have no problem with the change from Roe, actually, but of course, I am a 69 year old male.
By the constitution the power off the purse rests with Congress and presidents do not have line item veto or redirection powers and never have, under our constitution. That is why a Federal Judge blocked it on constitutional ground and why the appeals court denied trumps appeal. Presidents just do not have that power to redirect non-discretionary spending, certainly not in the amount of $2.5 Billion line item assigned and approved by congress. Biden was blocked, attempted to move $1.4 billion. Federal court, said no-way, for the same reason. Biden administration did not appeal, as they knew by our constitution, the Executive branch does not have the power of the purse, but after Trump, it was worth a shot, if for no other reason, than to reestablish control of funding on non-discretionary line item funding does rest with Congress.
Check your freshman high school civic book.