Convert , we do not live in a bubble. Decisions we make have consequences that affect others, sometimes with catastrophic consequences. Take your argument and apply it to traffic laws. Everybody has the right to drive the way the way that makes them feel comfortable. If you are comfortable doing 145 down the freeway, cutting off drivers, and not obeying basic traffic laws then its ok because you are within your comfort zone.
If a business feels no shame in dumping chemical waste in the river that provides drinking water for everybody its ok, because it is a personal decision. Nah, we have standards to govern even personal behavior when the community is put at risk.
There are many instances of society imposing minimum levels of behavior when their are negative consequences to the whole community.