It's a real problem they need to get on top of as an organisation. Unceremoniously pulling the plug on services like IoT Core on tight timescales doesn't scream

It's a real problem they need to get on top of as an organisation. Unceremoniously pulling the plug on services like IoT Core on tight timescales doesn't scream "reliable, sustainable platform I can pitch to my bosses". Even with sizeable discounts and professional services funds for migration, I wouldn't consider a move to Google Cloud until they calm this down. This is coming from someone that once worked for a Google Cloud Partner.