At risk of sounding snarky, you do understand how video hosting platforms work? Customers, even enterprise ones, don’t have shell access let alone control over what file system is used.

There are a hundred ways this problem could have been prevented but ZFS isn’t one of them.

This reminds of some IRC threads. You post a question and someone's answer assumes you are going to rip out and replace your existing prod setup just so you can use their pet tool.