Contrary to other posters here I'm not sure this is a conscious decision on Google's end. I know of plenty of add-ons that got delisted at random and that were

Contrary to other posters here I'm not sure this is a conscious decision on Google's end. I know of plenty of add-ons that got delisted at random and that were promptly re-instated like ublock (https://github.com/uBlockOrigin/uBlock-issues/issues/745 https://github.com/uBlockOrigin/uBlock-issues/issues/745) or firenvim (https://github.com/glacambre/firenvim/issues/518 https://github.com/glacambre/firenvim/issues/518 ).