I'm glad I live somewhere that's never had daylight savings. The concept still perplexes me.
I've been having fun with comics again. It's been way too long since I've spent several hours a day reading them. Unfortunately, it appears my fatigue doesn't like that too much, so there are many breaks necessary, otherwise I burn out.
Still, it's nice.
By default, LibreWolf disables Widevine and the Cisco OpenH264 library plugins, but you can easily enable them in the settings.
Some Linux distros also don't enable those plugins in their native Firefox builds (I believe Fedora is one example, but my info may be outdated), though they can usually be enabled manually without much issue (might need to download a couple of extra packages, not certain).
So it depends on the distro and build.
On Windows, that isn't an issue, though. At least not for vanilla Firefox and pretty much all Chromium browsers.
Safari on MacOS has its own DRM. Not quite sure how it's implemented on sites that use Widevine (Netflix) because they still work, but Safari doesn't use Widevine at all (except on iOS for some reason).