[OPINION] Canada’s age-verification bill for porn is a slippery slope to a restrictive internet
(www.theglobeandmail.com)
Collecting and reselling any data is far easier done by a website than it would be by the corner LCBO.
But did you or did you not say the LCBO scans the ID and sells the data? I have to admit I've never seen that happen. What do they scan it with?
Anyway there is no way to argue that handing a guy your ID for a glance to buy cigs, weed or alcohol is less safe than uploading to some random porn site on the internet, even if they didn't store your data (and I believe strongly that they would store your data for documenting the verification... either they would, or the third party that does the service)