I remember back on 2015, there was an AMA on reddit from a former engineer from Telsa.
I remember clearly how he explained how Telsa struggled to update thousand of car's firmware with legacy RH5 vm running on amazon and openssl 0.98 incompatibility with upper version.
I found it very amusing, cause at the same time, i was working at one of the leader of payment industry and POS maker. And we where exactly struggling with the same issue updating firmware of hundred thousand POS terminal in the wild (except that our servers where on premise and not at aws)and dealing with this openssl issue.
And i didnt claim workload are identicals, but i just claims that workload are very similar, leading to the fact that 90% of the solution might be common.