A lot of this comes down to if you’re using a Reddit, Inc app, evidently it gathers so much data about the device it’s on even if you login with a new acc those details are sent and stored so you can be tracked that way as soon as you make a post on the sub your previous acc was banned.
The other way which is also easy is via IP address, combine the Reddit app data collected and IP and probably very very easy. One other way would be delete the previous acc and create a new acc, however all that data about your device and IP are probably still stored somewhere.
If you’re using a laptop/desktop browser there is still unique identifiers that could be used unless you’re using browser extensions which modify your cookies and stuff.
Best bet would be its fast to store and edit across the network, but it isn’t really a requirement. You could simply store the media on your local PC, edit it there, then before going to bed start a copy over to the NAS and have it complete by morning. Obviously 10Gb/e would be faster, but i don’t see it as a requirement.
Would 100% go JellyFin vs Plex, also toss in some sonarr/radarr automation and organization. Everyone should have some kinda media streaming server, even if its just kept in house.
Using ESXi as a hypervisor , so I rely on Veeam. I have copy jobs to take it from local to an external + a copy up to the cloud.