Chrome "Managed by your organization" message in personal computer
Solution 1:
Well, I was able to get rid of the message. In my case I had to to go to the registry:
HKEY_LOCAL_MACHINE\Software\Policies\Google\Chrome\
and delete the key UserDataDir. After reopening Chrome, I no longer see the warning.
Also I double checked through https://support.google.com/accounts/answer/6208960 which says:
Your current account, [MY_EMAIL], isn’t managed by an administrator. The account isn’t associated with any company, school, or group. Instead, it’s a free Google Account that you can manage yourself.
Hope it can help anyone.