In terms of style of worship, we all have different needs, different ways of praying and these preferences change with life's journey. So, the more diversity and flexibility, the bigger the umbrella to accommodate one and all. It all comes down to our institutional church "listening" versus "telling".
Dogma is very much the same. No one lives a theoretically ideal life. As much as the theoreticians who came up with these rules would like us to believe, life ALWAYS finds exceptions to these rules. Christ taught us a way to view life that unburdens us all and yet still fulfills the law (dogma). The goal is the same but the route is different for each of us.