Article seems pretty flawed. Relevance is a vague metric, and the author relies pretty heavily on data related to government site visitation, which seems subject to bias toward certain types of users.
Market share is likely still incredibly low, but Firefox’s relevance should be spiking right now due to Google’s shenanigans with Chromium. The fact that like 90% of revenue for its for-profit wing is from Google is still troubling.
Any alternative views out there?
I’ve also had problems with Firefox on mobile. For some reason it’s just very heavy on my phone, slower than chromium and has frozen android twice. I go back to it every now and then to see if it’s changed but until then there are many browsers that support ad blockers. Kiwi works great for me