Firefox Containers is ... AWESOME!!!

[kaliostro2]

I just got acquainted with the experimental function of firefox "CONTAINERS" and it's just wonderful. Advertisers are in shock. It's unlikely they will tolerate this. I hope the developers of the browser Firefox will not give up this function under the pressure of advertisers (Google including). Although the bank check with nine zeros can make anyone change their mind. Google lose more if this feature is implemented completely.
I also found an experimental add-on that extends the possibilities of containers allowing you to assign any site to a separate container without unnecessary movements. So it is still essentially in the alpha version, use it at your own risk.

https://testpilot.firefox.com/experiments/containers
https://github.com/mozilla/testpilot-containers