This commit says that the Pixel Tablet will support 64-bit apps only
Rahman also tweeted about another commit for Android 14 that proposes that manufacturers build 32-bit Android phones only on devices that feature 3GB of RAM or less. Since most Android phones have 4GB of RAM or more, there is a good chance that next year will see 2023’s Android 14 move to 64-bit as well.
Esper’s Rahman tweets about Google’s commit
That’s because, in China, the Google Play Store is not allowed reducing the need for 64-bit support. But as ars technica notes, the top five app stores in China are banning 32-bit apps at the end of this month.