I have a workspace by google and it’s my personal device. I can’t find how to remove it

If it is your personal device, in that case, do you have any profile installed by your corporate/organisation/enterprise/School Management?

1. Erase the profile added by you If you have installed a profile on your own --> Install or remove configuration profiles on iPhone - Apple ...
2. Or please contact the system administrator of the organisation who provided the profile to you

Google Support Says: This is how it was setup

On your iOS device, open the App Store and search for a Google app, such as Gmail. Follow the on-screen instructions to download and install the app. You might ...

Set up Google Workspace on an iOS device

Google Support Says: This is how you can manage

Tap Manage. Tap Remove for the account you want to remove. Tap Remove to confirm. ... You can delete the Google Device Policy app in the same way you delete any ...

Use the iOS Google Device Policy app

Google Support Says: This is how you can Remove

Remove the configuration profile · On your iOS device, tap Settings and then General and then Device Management. · Tap Google Apps Device Policy Payload Profile.

Manage a Google configuration profile