Am I understanding this correctly we may not be getting our stimulus checks deposited to our turbo tax prepaid card? If we filed with our bank account last year would it then go there or would we have

Here's how it works:

If you filed a 2018 and/or 2019 return with the IRS, and at least one of those returns had a refund which was direct-deposited, the IRS will deposit your stimulus payment into that account (if it's closed, you'll get a check instead.)

If you filed a 2018 and/or 2019 return and neither one had a refund coming, the IRS will mail you a stimulus check. The same holds true if these returns had a refund which was sent as a check.

In other words, if you requested a direct-deposited refund on at least one return in the past two years – 2018 or 2019 – your stimulus will be direct-deposited into that account (assuming it's still valid), and if not, you'll get a check. This cannot be changed.