I still look after a few VMware estates and a lot of Proxmox ones (that used to run VMware).
Hilariously, VMware is described as "enterprise class", which I can only conclude means MVP and a bit wanky.
Today I repaired a Proxmox HA + Ceph node using boring old normal Linux skills and as it turns out I have 30 years of those. Part way through a remote v8 to 9 upgrade I think I lost comms due to using OpenvSwitch for networking and despite using tmux for the upgrade session. Anyway, the Proxmox ISO was useless for rescue but the classic systemrescuecd worked nicely and I could run dpkg in a chroot.
VMware "used" Linux and never really gave back. I don't miss fixing vCentres and all the other nonsense that "Enterprise" wankery has foisted on me over the years.
Then I actually met some enterprise software, and realised that it means 'expensive', 'bespoke', 'one-off', and usually 'janky'.
Why solve the problem directly when you can abstract everything away into FactoryFactoryImplementationInterfaceFactorys, and have something that is both a memory-hog and completely unassailable to any normal programmer seeking to understand it or make changes?