Big Clive's channel(s) (he has a separate one for live streams) have some of my favorite content on YouTube. He's super down to earth and just has fun with what he does, never taking himself too seriously while being very knowledgeable.
We're in a very dark period where people are fine with censoring viewpoints that they don't agree with, especially around political boundaries. It's very unfortunate - censorship is censorship, plain and simple.
It's unfortunate that the Apple cult has enough power on YC to downvoted anything that's not positive towards it. Sad that only pro-Apple opinions are allowed here.
This is just anti ZFS FUD and completely incorrect. Ubuntu has been shipping binary modules for ZFS for several years now. I've been running servers and laptops for a couple of years with ZFS root (laptop with native ZFS encryption). The only issue I've had is Canonical breaking GRUB hooks for encrypted ZFS root - solved via systemd-boot and EFI for me.
If you use DKMS, then you might have issues, but there's no need with Ubuntu (and other distros like Manjaro) anyway.
Btrfs is probably never the right decision - use the FS that's right for you and your workload.