Everyone is free to have his own beliefs and his own stance on something!
When you try to push your beliefs on somebody else then you must be prepared for the other one to do the same to you!
This is how it works if you want to truly believe in a democratic way and freedom of speech.

The moment you believe somehow that your point of view must be respected at all costs and not contradicted by anyone but you refuse to accept somebody else opinion then you're a piece...of something!

As for this topic, it's pretty simple, distancing yourself completely from what you promote is impossible!
A clear as possible example for anyone who is against gambling:
Do you consider gambling should be banned from TV and steed advertising?
- if yes what happened to the whole thing of do your own research it's not influencing anyone
- if no, then you admit advertising gambling poses no harm, so why is the guilty conscience present in the first place?

Everyone has to deal with the consequences of his actions, I did wear a CM campaign, does that make me some hacker or Lazarus group member? No! I did wear a WW campaign, I will never forgive myself for not seeing the red flags!

But saying something like I'm just wearing this sig I'm not influencing anyone is just BS!
Why the hell are you then getting paid if your sig makes no difference?