Maybe you won't need to: https://arstechnica.com/gadgets/2022/01/google-relents-legac...
"In the coming months, we'll provide an option for you to move your non-Google Workspace paid content and most of your data to a no-cost option. This new option won't include premium features like custom email or multi-account management. You'll be able to evaluate this option prior to July 1, 2022 and prior to account suspension. We'll update this article with details in the coming months."