[piyush_soni]

For me it shows I'm logged into HN, but shows I'm 'not logged in' many of other things that I'm actually logged in to, like Twitter, Reddit, Facebook and a few others.

[KozmoNau7]

Same here. I use uBlock Origin with all of the tracking filters enabled, plus Privacy Badger.

[piyush_soni]

Yup. uBlock Origin + 'Blur', another privacy add-on.