Every time I see these articles, I feel like I have to reiterate this: Firefox contains tracking protection that blocks a lot of analytics websites, like Statco

Every time I see these articles, I feel like I have to reiterate this: Firefox contains tracking protection that blocks a lot of analytics websites, like Statcounter. 2% of Statcounter's visitors being Firefox doesn't say much about the actual Firefox visitors on the websites themselves. If you're deciding to drop Firefox, ignore Statcounter or any other data mining sources. Use passive analytics and your website's actual visitors (GDPR/CCPA restrictions may apply).