Will this mean that E.G. search engines and other account-less tools and users can see all pages and threads that currently require a generic account but no pai

Will this mean that E.G. search engines and other account-less tools and users can see all pages and threads that currently require a generic account but no paid or otherwise similarly individual whitelisting? Such as some Facebook user's public message wall, or a Twitter account's NSFW posts? (Twitter recently went login-wall for these, rather than click-through hump.)