Check if you find anything about this in the kernel log (dmesg).

Not the drama itself should influence your judgment, but how they will deal with it.

Whenever people work together on something, there will be some drama, but if they are dealing with it, then that should be fine.

Nix and NixOS are big enough, that even if it fails, there are enough other people that will continue it, maybe under a different name.

Even it that causes a hard fork, which I currently think is unlikely, there are may examples where that worked and resolved itself over time, without too much of burden on the users, meaning there are clear migration processes available: owncloud/nextcloud, Gogs/Gitea/Forgejo, redis/valkey, …

Snap is just one case where Ubuntu is annoying.

It is also a commercial distribution. If you ever used a community distribution like Arch, Gentoo or even Debian, then you will notice that they much more encourage participation. You can contribute your ideas and work without requiring to sign any CLAs.

Because Ubuntu wants to control/own parts of the system, they tend to, rather then contributing to existing solutions, create their own, often subpar, software, that requires CLAs. See upstart vs openrc or later systemd, Mir vs Wayland, which they both later adopted anyway, Unity vs Gnome, snap vs flatpak, microk8 vs k3s, bazar vs git or mercurial, … The NIH syndrom is pretty strong in Ubuntu. And even if Ubuntu came first with some of these solutions, the community had to create the alternative because they where controlling it.