All the positive reviews claiming this extension works are either bots or AI. The fact is it doesn't work especially on Meta (Facebook pages) and neither does the other Firefox container called Facebook. Besides, it's incredibly difficult to verify it actually works and in my case I know it doesn't because I use a good VPN and Meta still knows I am not in the country I claim (and no, I am not leaking DNS either). I mean, at first the VPN does it's job but then when I click on a link in FB I am redirected to the site it knows my true location then and starts giving me ads for the country I am physically in. I tried different VPNs and ran extensive tests to verify these container extensions do not work at all.