I've heard a lot of people mention this recently and I must live a charmed life because I've never had this happen. There was I think maybe, once where I was having a problem with a site and it said that I needed to use a browser like chrome so I begrudgingly did and it still didn't work so I don't count that as an example and other than that, I've just never seen it. In fact I'm pretty sure it's not since about 2001 that I've seen any website give me shit with only working on certain browsers and that was sites designed to work on IE6 or something.
Just had it happen yesterday with the the students loan simulator. It wouldn’t work on Firefox and kept getting hung and freezing. Opened it in chrome and it worked perfectly first time.
It’s not common, but enough that I keep chrome installed for now.
I've used several sites that just won't scroll in Firefox. Coursera is awful for this and a lot of job sites seem to use the same library because they have the exact same issue
When someone sends me links to instagram on my phone, firefox mobile can't play the thing, I'm forced to open the link in chrome to watch the video. There are lots and lots of websites and webapps that don't work or barely open on firefox. I'm forced to regularly open every week a few links on chrome/chromium on my computer as well. Although the amount as reduced a lot, some years ago it was worse.
4 gigs should be enough for a distro. depending on how far you are willing to go you can even end up with 1 GB or less ram usage at idle. and storage shloudnt be a problem either. i had some distros that take up like 4 gig (storage, not memory)
Well that's the thing, i gave up on convenience. Basically you have to use a distro with less stuff included and add only the stuff you need.
You can google/bing/[whatever search engine you use] something like "lightweight/small distro".
I for example am running arch. In arch you only have a terminal and have to install almost everything yourself. Like your desktop, apps, etc.
Now this can be a hassle but also a great learning opportunity.
If you want to go this route i recommend you use arch with the archinstall script at first (search youtube for arch install with script or something like that) and learn try the system. Now if you want you can try to install it the "arch way" (without script) using the arch wiki as reference (even i struggle with that even tho i've already done so)
If you've relatively new to Linux installation or you're not well versed to, or would rather not, compile from source or mess with config files often, I wouldn't recommend you start with Arch. Once you're ready to learn on a more manual system, Arch is your frienenemy.
I usually recommend Linux Mint (Cinnamon) for those coming from Windows or Ubuntu Budgie for those coming from Mac, but those two may be too hardware intensive for the Chromebook.
Look here to get started with lightweight distros. I've used all of them, and they all have their pros and cons, but are all worth checking out as daily drivers. To put it in perspective, I have antiX running on an IBM ThinkPad T20 with 256mb of RAM, and it's running as smooth as butter. The other day, I even ran a modern USB mouse with 0 issues and 0 wait (whereas Win10 spent a good minute or two installing drivers before I could use the mouse).