It isn't like they are making you play a sport or handwrite a document with your opposite hand.
If you really can't hold a phone with your opposite hand or reposition a finger then you have much bigger problems.
Is it annoying? Yes. Discrimination? No, dummy.
If you really can't hold a phone with your opposite hand or reposition a finger then you have much bigger problems.
Is it annoying? Yes. Discrimination? No, dummy.