Can this proposition be implemented by any chance?
https://z3nsamlearn.zendesk.com/hc/en-us/articles/217909807-spoof-browser-timezone
Also,
https://stackoverflow.com/questions/8602047/change-the-javascripts-gettimezoneoffset-to-return-a-different-time-zone-offset
https://www.tutorialspoint.com/javascript/date_gettimezoneoffset.htm
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/getTimezoneOffset
https://www.w3schools.com/jsref/jsref_gettimezoneoffset.asp
Userscript that can spoof the timezone
Is it possible to create a userscript that can spoof the timezone?
Many websites keep a track of the local timezone set on the device, and thereby can locate/track the device.
There are very few reliable addons for firefox which can provide any degree of protection from this.
Is it possible to create a userscript that can spoof the system timezone?