Can't tell if I am really in incognito
Since I can't tell if I am really in incognito mode I will never use it.
Incognito mode (in any Browser), is a farce. You can accomplish the same thing by just deleting Private Data.
Your ISP, your employer (if a work computer), and dozens of spy and Police agencies know every site you go to and every search you make.
There is NO secrecy (for the average user). Don't kid yourself.
There are ways to make it more difficult. But there is no such thing as absolute privacy.