What happens when apps get removed
To help keep your browser safe, Google may remove an app you’ve installed if it discovers that the app doesn’t follow the Chrome Web Store Developer Agreementor other legal guidelines.
Refunds for removed apps
If you paid for the removed app, Google will try to recover the full purchase price from the developer and refund it to you.
If Google cannot recover the full price, it will divide any amounts it does recover from the developer equally among everyone who bought the app.