Unpopular opinion:
Smug people who like to say "The lottery is a tax on people who can't do math" are wrong, they don't get it, at all.
People don't buy a lottery ticket because they think it's a good investment, or because they are too stupid to do the math. They buy it for psychological, social, and entertainment reasons.
The lottery ticket is the cost of buying into the social conversation at the lunch time table at your daily work grind as you discuss with your colleagues what you are going to say to your boss when you win it this week.
The lottery ticket is the weekly mental and social sugar hit just like your daily coffee is, or your daily wine, or your daily beer, or your daily durry. Which incidentally aren't great investments either, and could likewise be (unfairly) considered a tax on the weak willed.
The lottery ticket is the price to be able to have some fun and dream a little.
Sure, it's not the only way you can do that, but it is certainly a legit way.
So, food for thought as you go with your work collogue to the coffee shop, or to the courtyard to smoke your durry tomorrow.
BTW, no, I don't play the lottery, but I understand people. And thinking people can't do the math, that ain't it, Chief.