Imagine the widest cone of results that could possibly come from an analysis you're considering doing.

What would you do differently in the short- to medium-term depending on those different extremes?

If the answer is "nothing", then don't do the analysis, just do the thing!

This is especially true if the downside risk of doing the thing is small and capped.

If it's a low cost no-brainer, the bar to clear should be very low.

The opportunity cost of analysis, of bringing every last person along, is in practice the largest component of execution cost in large organizations.