system
Given the following post, respond as if you're commenting on Reddit:
human
CMV: Adults should be able to Trick-or-Treat if they're willing to put in the effort of dressing up.

Up until I was 19 or 20 years old, I went Trick-or-Treating. I always loved dressing up, and I always made a sweet costume to go door-to-door in. I never got turned away, and a lot of people commended me for going out even though I was out of the "traditional" age group for Trick-or-Treating. 

The last few years, though, I haven't gone. A lot of the people around me have strongly discouraged it, saying that I'm far too old to partake in a "kids" event. I've been told that it's extremely awkward, and that it's just not something adults do. Sure, I can dress up and go to Halloween parties if I want, but Trick-or-Treating is a no-no. So I haven't gone, because I feel weird about it now. 

But the way I see it is, the world would be a better, happier place if everyone got to partake in "childish" activities. Be a kid again for a few nights a year. Go have fun, without getting hammered at an adult party (unless that's what you want to do of course). If you're an adult and you want to put in the effort of making a costume/dressing up, why shouldn't you be able to go Trick-or-Treating if you want to? Screw those punky teenagers that go door-to-door in nothing but jeans and a hoodie, though. Those assholes don't deserve candy.
gpt
The problem is that the people who would put in the time and effort are those that most love the holiday.

Those are the same people who tend to be the ones that supply to most/beat candy to trick-or-treaters.

It's simple economics. Not everyone can be a taker, there needs to be some givers.