Yes, it is highly likely. The official sunset date is rumored to be . After that, no future updates will install, and the server connection will eventually be blocked.
To answer "will WhatsApp work on Android 6.0.1" from a practical perspective, I analyzed user reports from forums like XDA Developers and Reddit: will whatsapp work on android 6.0.1
Older operating systems like Android 6.0.1 no longer receive Google security patches. This makes them vulnerable to malware that could compromise end-to-end encryption. Feature Bloat Yes, it is highly likely
to see if a newer version of Android (like 7.0 or higher) is available for your phone. Backup Data: Regularly back up your chats to Google Drive To answer "will WhatsApp work on Android 6
Older phones lack the memory needed for modern encrypted messaging. Why Support Was Dropped Security Risks
Older devices often struggle with the Google Play Services framework. You might encounter errors when trying to download updates, or notifications may be delayed because the battery optimization features on Android 6.0 conflict with modern app requirements.
Developing for a very small number of users on a 10-year-old operating system is resource-intensive for Meta. How to Check Your Current Version