What do you think about me having a tattoo of a demon killing someone?
Do you like it?
I like my tattoo very much.
People might be offended by seeing an obscene tattoo. You should respect not everyone else will like it or enjoy seeing it.
Those who don't like what I have will just avoid me.
You're right, if people dislike it then they can just not look at it. You can get an obscene tattoo if you really enjoy it.