Is there even proof that RIAA counts singles that were released before the album?The link you posted has no idea what its talking about
Only sources that can be trusted are the ones with access to Nielson Soundscan (Billboard, HDD, Buzzangle, etc.). Along with that, album #s only include on-demand streams, so YouTube doesn't contribute to them. All of that only counts for singles (aka separate from albums).
http://www.lidestri.com/files/buzzanglemusic/BuzzAngleMusic-2016-MidYear-Report.pdf
This is from the first 6 months of 2016 and a majority of HLB's #s came from 2015, meaning it had a minuscule impact in its 2.6 total #s that got it to it's double certification. One Dance, Too Good and Controlla are the real album sellers you're referring to.
This dude is acting like he was only talking about definitions now like we can't read his posts.