More than that, there should be a "right to do whatever the hell you want" from day one. It's your device, you paid for it, and you own it, yet for whatever reason we allow these companies to tell us how we can use the hardware we paid for and own.
What you are demanding is more like "after I bought it and the transaction is complete, I want the company to put person-years of unpaid work into making it work a different way which was never offered or part of the deal". That's completely different.