My cloud spend is in the millions, soon to be tens of millions, every year and I'm a heavy user of AWS, Google Cloud and Azure and I agree with you wholeheartedly. It's not even just the console but the underlying APIs. I do everything via Terraform anyway but GCP is buggy and inconsistent in areas where it absolutely shouldn't be.
Azure is 5 years ahead of Google Cloud. AWS is 5 years ahead of Azure. The differences are that extreme.
I'm spending literally a fraction of your budget and that is my amateurish assessment as well. AWS Console can be better but the Azure dashboard could've been from the 90s. I had a hard time navigating it.
Azure is 5 years ahead of Google Cloud. AWS is 5 years ahead of Azure. The differences are that extreme.