I think so. During the World Cup, some bookmakers made huge profits. Of course, they will make money seem legal by laundering money. Virtual currency is a good choice. Of course, this practice violates certain laws, but it will not stop their desire for benefits. A large number of BTC and ETH transactions will follow, and prices seem to rise accordingly.
This is my personal thought. This may be naive and perhaps sensitive. Welcome to discuss.
For that question, we are not sure about that. You know why? It is because the market is so unpredictable nowadays, even in the current World Cup. You may not know what will happen tomorrow because it has high volatility and very unpredictable. Maybe some are betting on their teams with Bitcoin or altcoins? Lol.