system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why are "native American" casinos a thing.

I assume it has something to do with reservations/land use? As a Brit, my knowledge of these matters is not overly extensive. It seems odd to me that a culture synonymous with tradition and pride would be so entwined with the gambling industry.
gpt
They make good money. Someone in the gaming industry figured out that tribal lands were legally sovereign and therefore the gambling laws could be circumvented if you placed your casino on them. They made a deal and the rest is history.