@JackyH How about developing an "None" checkbox option? I can't imagine this taking very long. The simple mistake of UX (user experience for those of you who don't know) is OVERthinking and OVERdeveloping. I know you guys sit in a room and try to think up of ways of how you would like to make browsing easier, but this clearly isn't working, and this thread is proof. You're spending countless hours trying to figure us out when the answer is right in front of you in this thread.
Add the "None" option in the Omnibox, and you have our blessing to finally close this ongoing thread since 2008 and everyone gets to go home happy.