When you already link your address with your banks, there's no way to escape anymore because the blockchain analysis already know your address is associated with your bank. This will help government or any centralized entity that want to control their citizens.
You can always opt-out to use the feature. If you wanted full privacy then better not connect anything online to your profile. The government already has our profile, they can dig into anything about us if they want so I do not worry much about the government learning about my financial status since I don't need to hide from them just to evade my tax responsibilities.