what software do people pirate in linux?

It’s a great piece of software. As such, I wouldn’t want to harm them. Hence, I won’t give you any pointers. Sorry not sorry.

office works fine if you use a translation layer like proton. There are also free/open source office suites that are file compatible and way better.

specific versions of Adobe work with proton, but not all. There are better alternatives on Linux for the most part.

pirated or legit makes no difference