Why didn't Rome conquer the rest of "Germania" after its defeat in the Teutoburg Forest?

by Pierrot80
is-no-username-ok

This has been answered here before https://www.reddit.com/r/AskHistorians/comments/10275b/why_didnt_rome_conquer_germania/ by /u/MrMarbles2000

Edit: I had forgot to add the name of the main replier