You better off enabling compression on a dataset.
Dedupe, even with the recent improvements, has huge overheads and will generally degrade in performance as the dataset increases in size, as it needs to keep track of the ‘routing’ table in RAM to redirect the request deduplicated blocks to the actual stored data. Apparently the latest openZFS release reduces the speeds loses over larger datasets, but it’s still subpar compared to compressed data
Video files are already heavily compressed, you’d be better off transcoding it to a more efficient media codec, like X265 or AV1, to save space on video files
This won’t happen, there is a lot of industrial software that digs it’s fingers deep into windows subsystems that wine does not support. Even popular commercial, like adobe, cannot run on wine correctly
At this point I’m not even sure Microsoft knows how some of those sub systems work, they just migrating ancient code bases and patching it enough to make it work again on the new compilers.
So windows kernel will exist untill everyone else leaves.
Move your workflow away from windows, if you can, as Microsoft doesn’t care enough about their userbase.