Two way doors don't make sense to debate for a long time.

Make a decision and move forward.

If you had infinite time, then you'd bring everyone along (if you can't successfully bring everyone along then you'd know the idea isn't good).

But you don't have infinite time, sometimes you need an authority call.

A decision that no one hates to collapse the ambiguity and allow cohesive efforts is better than spending tons of time trying to find an answer that everyone loves–which might not exist!