Anyone run into this issue on enterprise hardware?
There is no "issue". Even those that claim that they are running into it, it's consumer drives with HA logging going to those drives. Its' nothing to do with ProxMox, it's just standard, everyday CoroSync logging. The people saying "this is system administration basics" are correct.
Or just understanding what hardware you need for the job.
All VM guest OS will write to the same drive as well. So 10 guests will generate 10 times as many writes + whatever the hypervisor itself is generating.
I just checked and Crucial MX500 have 0.2 DWPD, which is not bad for a consumer drive.
But compare that to enterprise drives that usually start at: