I see the regular "come to hopping awesome great casino" ads on tv/radio/internet. My thoughts - thats where people go to lose money.
But these loot boxes, I had to research what this was referring to. https://en.wikipedia.org/wiki/Loot_box
And after reading how they're used, yeah, thats like years ago when I played and bought Magic The Gathering. Sure, a pack was $2.95, but it was a complete gamble on what rare you got. You didn't buy packs for commons and lands - you bought them for a chance at the chase rare (now ubers).
Maybe its just my age. But I think lowly of "buying" some digital construct in a game that I don't own is completely ridiculous. I get spending time and running up levels, but spending actual hard cash (past a per month cost) is just.. bad.