No -- if they needed to they already would have migrated to a multi-region. If they don't need it -- they won't have. The reason is simple -- it's expensive as you say. I'm not a fanboi or evangelist of AWS either -- I do have pet theories they named their products with shit names in order to make more money by making AWS skills less transferable to Google Cloud etc. S3 should be Amazon FTP, RDS should be Amazon SQL etc.
Not at all the case. It was a regional outage that got Netflix to more than double our AWS spend going multi-region, so that outage netted them millions of extra dollars per year just from Netflix.
You’re underestimating the ability of eng leadership to not take these issues seriously. Only when there’s sufficient pressure from the very top or even the customers it takes a priority.
>Or will smaller players go from single-AZ to more expensive multi-AZ?