Like any rescue it can be a blessing to offer a new home to an animal in need, just like it can become a financial burden if anything arises.
While you should always have money set aside for a new snake this is even more important when dealing with a rescue.
And of course that rescue definitely needs to be quarantined away from any other snake you might have 90 days minimum, that meant different rooms, different equipment and strong procedure when interacting with them.