Most people who are skeptical (and most everyone is skeptical of some thing, so logically we can call most people skeptics) probably do not go around recommending in various media what other people should believe. That is something people in movements do.
There is no logical correlation between being involved in organizations and minding other people's business. Someone who is a member of skeptics' organizations might advocate that others be skeptical, or s/he may not. Someone who is not a member of any skeptics' organizations might advocate that others be skeptical, or s/he may not.
In any case, skepticism is a way of approaching knowledge, not a set of beliefs.
Evangelical Xians, for example, push their beliefs on others. Being evangelical, they think that God wants them to convert everyone, and that doing so is the ultimate kindness and the highest act of love.
Skeptics who are public about their skepticism recommend the benefits of questioning opinions, investigating assertions, testing claims, and not believing in ideas that have no evidence to support them. Others are free to listen or not. There is a marketplace of ideas out there, and skeptics are rightfully involved in it.
The record shows, however, that skepticism works. It gets results, it leads to greater understanding, and concrete progress. That's not an opinion -- that's the record.
Religion and superstition produce nothing, except to comfort the minds of believers. If that's your goal, then that's your choice. But don't expect skeptics to shut up in order to keep you comfortable.