There are many of us with bots sweeping weak keys. Some of us give the coins back to a safe address, some people just keep it. It's like finding money on the sidewalk.
A lot of people are equating this to theft. While I can see their point, the concept of ownership in bitcoin is closely tied to control of the private keys. In this case many people control certain weak private keys so in a way you are giving your money away by sending to these addresses.
If it can be taken, somebody is going to take it. It can be people that intend to keep it, or could be a person to intends to give it back. If you left a bunch of money unsecured, which would you prefer? Not having it taken isn't an option if you use a weak key.
This is like admitting to stealing things from people who leave their houses unlocked. If you think that is all good then you need to re-evaluate your life choices.
You can try to create whatever analogy you want that makes it seem worse, but it's a fact that if you use a weak key somebody is going to sweep it. The only thing preventing it from being lost forever is people getting it first and returning it to secure keys.
Not incorrect, but only if you assume the pool is available to every person on Earth and that no government has jurisdiction over things. In that case, I would personally take the items from the locker and leave information on how to securely retrieve them.