How to share my results to people that are not using Python in Excel?
Short answer: wait long enough and this won’t be an issue.
Until Python in Excel is available on the “Current” channel, those you share with will need to switch to the “Beta” channel. Microsoft has plans to roll out Python in Excel to the “Current” channel sometime, but I can’t say when.
The other concern is if someone is using the Mac or Web version of Excel. Python in Excel will eventually be built for those platforms, but I don’t have insight into the timeline for that.