The right to exist as we are and want to be but without that being a detriment to our opportunities in life in any way

This is something I would want for everyone. There are extremes which
might not make it realistic, for example a person who has one hand but
wants to be a guitarist....hmm....or perhaps someone could design a
guitar they could play with one hand or using their feet and one hand.

There are probably better examples of where this right would be a
problem but I have a lot of faith in humanity...for all that bad stuff
which has happened to me...

The thing is...if we're going to create heaven on Earth and it not be a
hell it's going to take some heavy thinking about stuff. This succinct
principle is aligned with the ideas of the disability and equality
movement...but I wonder how it could become an unintentional harm?