A healthy society is one where there are many different belief systems in a secular, democratic system. What I truly believe is that we should try to do our best. Whether there is or is not a God or higher power, we should all try to do the best we know how. If we can learn to find true happiness and meaning in our lives, we should not be criticized. Although, in a healthy society all beliefs should be allowed to be presented and promoted as long as they are not imposed on others, and they should be allowed to be criticized.
People can then choose what they think is worth believing in the marketplace of religious thought.
I would think all people must be accepted as equals and their beliefs tolerated, even though their beliefs are criticized. Again, I repeat, the critical attitude is essential to the welfare of people in any society. Your statement sounds very much like an appeal to Pascal's Wager. I have yet to meet someone that has lost faith in everything. They are some of the happiest people I have met, and I admire them for that.