7.0 is optin and you can still boot on previous kernel in grub. And only availaible in non subscription repo. So, instead complaining, please report your nic model. Is it a pbs vm on proxmox ve ? Or on vmware ?
7.0 is a test kernel,not an enterprise kernel atm, so if you are okay with breakages you use this kernel. If not, you usually pay for enterprise subscription.
Why would you be angry on a company giving you a test repo?