Makes sense... Broadcom really are speedrunning the destruction of the VMware brand, and Proxmox VE and xcp-ng are reaping the benefits.

Some major changes Broadcom has made to VMware licensing are that they've killed off perpetual licenses, and subscriptions are now billed per CPU core rather than per socket. They enforce a 16-core minimum, and were trying to increase that to a 72-core minimum (but rolled that back). Competitors with enterprise support plans, like Proxmox VE, still bill per socket.

That and all the features in Proxmox VE are free (both in cost and in free software). A company has to pay a license for all their VMware servers, whereas with Proxmox they can decide to only pay for enterprise support for production servers, while using the free version for dev/test/staging environments that don't need stability or SLAs.