Confiscation acts are like when your mommy takes away your toys because you didn't listen to her. But instead of toys, it's when the government takes away things that belong to people who broke the rules or did something bad.
See, when people do something really bad, the government can punish them. And sometimes, the government takes away their things as part of that punishment. This is called the confiscation act.
For example, during wars, sometimes people who were helping the other side would have their land or homes taken away by the government. This was to punish them for helping the enemy, and also to make sure they couldn't keep helping the enemy in the future.
The same thing might happen today, too. If someone is caught doing something illegal, like selling drugs or stealing things, the government can take away their cars, money, or anything else they got from that illegal activity.
So basically, the confiscation act is a way for the government to punish people who do bad things by taking away their things that they got from those bad things. Just like when your mommy takes away your toys if you don't listen to her.