The reason I ask is that Firefox is honestly poorly supported on Linux and you lose hardware video decoding, so watching videos in the browser causes horrendous performance. However, it is supported by Chromium and patched in many distros to work properly. I'm using Sway WM btw and run Arch so I get the latest stable releases of pretty much everything.
Having said that, I have to confess that these days I also use macOS a lot. This has happened mainly due to my job. My employer provides MacBook Pro for work and I prefer not having to switch between operating systems too often, so my usage of Debian GNU/Linux as my main laptop OS has been on the decline. Despite that, I always keep a Debian virtual machine as well as a remote Debian system handy, so that I can log into it via SSH whenever I need it.
[1]: https://cdimage.debian.org/debian-cd/current/amd64/iso-cd/de...