To better understand the situation, let's take the case of a 30-year-old man from São Paulo, we'll call him Carlos. 🤶 Carlos is a sports enthusiast and has been participating in sports betting for a few years. He typically places bets 🤶 on football and basketball games. One day, he received a notification from the bank saying that his account had been 🤶 frozen due to suspicious activity. Carlos was shocked and confused, as he had not done anything illegal.

1. background research: In 🤶 this step, we'll outline the current state of sports betting in Brazil, the laws surrouding it, and the recent crackdown 🤶 on illegal gambling operations.

2. investigation: In this step, we'll examine Carlos's situation in more detail, including how his account was 🤶 frozen and the legal implications of sports betting in Brazil.

3. analysis: In this step, we'll analyze the data collected and 🤶 determine the root cause of the problem. Is sports betting a game of chance or not?