Probably not what anyone wants to hear, but this needs to be taken into consideration when planning your agency's migration to Pro. How dependent are you python and how long are you going to kick the migration can down the road?
I don't know how big your organization is with respect to ArcGIS users, but here we are at Q4 2020, and 2024 is going to get here before you know it.
That should just about do it....