Because you don’t care about it being open source?
If you’re okay with the risk of one day ending up like the people running ESXi now then you should be okay. Let’s say that not “ending up with your d* in your hand” when you least expect it is also a pretty big motivating factor to move away from Proxmox.
Now I don’t see how come in a self-hosting community on Lemmy someone would bluntly state what you’ve.