Jewish men are forbidden a specific sexual item, but they also have to endure circumcision. Christians don't have to be circumcised. That changes everything. If you are going to call yourself messianic but not get circumcised than you are now walking on water. There is no boat beneath you, no specific path to trod. However there is a caveat to that wonderful life of freedom...
If you are Christian you have decided that rules like "Do not taste. Do not touch." have the appearance of righteousness but "lack any value in restraining sensual indulgence" (NIV 2 Corinth 2:23), however you have decided to avoid sensual indulgence! Its not 'Celebate' but 'Celebrate', and yet you don't have time for any. You have renounced sensual indulgence. It is an extreme, extreme thing to do. You may as well be a Buddhist by yourself in a cave or passing out soup. You are free, but your time is now holy time all the time. So...naturally people might get the impression that you are asexual or that you find sex disgusting, but that is not really what you are about. You simply don't have time for sensual indulgence. Congratulations on your new way of life.
However...people don't like the idea that they are supposed to give up indulgence. It would mean no TV, no sports, no coffee, no getting drunk, no pleasant vacation days, no hoarding money and all kinds of other things. It would basically mean work, work all the time. There are always poor people to help and always someone is in trouble of some kind, so there is no justification to sit around doing nothing. Instead of realizing that terrible truth, people would rather make up new rules. They may watch TV, but no homo-sex. They may get filthy stinking rich but no homo-sex. They may sit around while the world goes to waste as long as they aren't cutting up little children or something they call 'Bad'. As long as they don't do XYZ (whatever is easy for them) then they are gold! That's how people think.