@lizardsquid the closest thing I know of that Google announced is a ranking penalty for anything that doesn’t use HTTPS, in an effort to make browser connections more secure on average by poking web site operators into getting a certificate and turning on encryption even if they don’t handle credit cards.
Source: I work for Google as a software engineer on Chrome, which is also part of the HTTPS-everywhere push by labeling all unencrypted websites insecure