That just seems a way to give yourself the high ground. People are allowed to make determinations for their hobbies at a surface level based on their impressions. Insisting you have to try it first before you can make a decision it's a pretty bold stance when we're talking about something people are doing for leisure.
As an aside, I also hope you don't do that whenever people do find food distasteful, insisting they have to try it first. We live in a world where it's okay for people to find certain things disturbing. It doesn't mean everyone has to, but it also doesn't mean everyone has to try it first. For example, I have no intention of trying dog meat.