Yes shoplifting and not returned a wallet I found.
I think stealing from rich people and big companies is ok. Stealing from people who struggle or taking away items that have emotional value to someone is wrong.
We live in a society in which money can buy you out of jail and fees are a punishment. Money creates hierarchies therefore taking it away from priviledged people is not bad.
The worst thieves are the 1% and managers of big corporations as well as corrupt politicians.