It's not possible to have laws for individuals. The best we can do is create blanket laws that we think helps the most people and harms the fewest.
Many of your arguments don't seem to function within the realms of reality and you seem to argue them more on an idealistic angle. I often have difficulty arguing idealistic points of view, or at the minimum, need the discern realism from idealism from the beginning. For example, I don't default to having much interest in discussing gun bans because I think they fight reality too much, but I could have that discussion if someone established some parameters first, it just doesn't come naturally.