The way to get "around" this is to install another Chromium based browser (I use Brave), then
use the non-incognito mode for your activities, and wipe data+cache on it every once in a while.
Some sites do detect incognito browsing using JS, and may flag your activity as suspicious:
https://detectincognito.com
Anyway, not really an answer to your question, but a small workaround.