I don't think it's a good idea to remove SMS as 2nd factor. But I think it's a good idea to encourage users to setup a different 2nd factor. SMS as 2nd factor

I don't think it's a good idea to remove SMS as 2nd factor. But I think it's a good idea to encourage users to setup a different 2nd factor. SMS as 2nd factor is still more secure than no 2fa at all.