JEDI aside, I feel like Azure has grown in leaps and bounds... meanwhile AWS has rested on its laurels because they were the first major cloud and so many people adopted them early and either are stuck or in denial about where Azure is at. Even Microsoft shops that would benefit from tighter integrations and quicker feature releases seem to only really consider Azure an afterthought and will use GCP for specialty cases in lieu of AWS.
I'm not trying to be a fanboy for MS, but I've found Azure much easier to adopt personally, and their tooling especially around databases can work really well. With AWS I feel like with every service I have to try out 3 or 4 third party tools for development which causes a ton of overhead and risk of using a tool that changes direction or stops meaningful development. Whenever I try to challenge the status quo people at work react like I'm an idiot. Although, I'm not suggesting to a heavily-invested org that they should switch clouds, but just asking questions like why we are heavily using RDS SQL Server when Azure SQL-whatever-version-you-want would work even better and often cheaper.