I agree and also I think that older people and attractive people have something in common - they have most likely had more practice being in relationships. My relationships have been much nicer and enjoyable since I got to my late 30s and older.
Not everyone wants to work on themselves though, and it's important to try notice the signs early on in the dating process.

I'm guessing that they used more than just compression but also a linked list type database like graphQL which is what Google uses.