[uaas]

You would be horrified if you would know how much pre-‘20s or even pre-‘10s software is still running in production out there. Here we are talking about a huge enterprise and a somewhat complex migration (from tiller) but you can easily find outdated software without these aggravating circumstances as well.

[hunter2_]

Software from 2019 is horrifyingly outdated? If updates with security patches exist but haven't been applied, sure, but that's not really a default scenario depending on the stack.

[uaas]

I’ve only used 2020 because of the example in question. Security patches might or might not have been applied in both my imaginary example and in real world.