Totally agree with you, you are absolutely right.
All the trouble is cookies

*edit*
Clear cache & cookies(In the Chrome app)
#1: On your Android phone or tablet, open the Chrome app Chrome.
#2: At the top right, tap More (three dots)
#3: Tap History and then Clear browsing data.
#4: At the top, choose a time range. To delete everything, select All time.
#5: Next to "Cookies and site data" and "Cached images and files," check the boxes.
#6: Tap Clear data.
Done:

Chrome on PC.
#1: On your computer, open Chrome.
#2: At the top right, click More (three dots)
#3: Click More tools and then Clear browsing data
#4: At the top, choose a time range. To delete everything, select All time
#5: Click Clear data
Done
Reference: https://support.google.com/accounts/answer/32050?co=GENIE.Platform%3DDesktop&hl=en&oco=0