You really gotta try it to get it. You can read about the benefits all day but u til you have the aha moment it won't be the same. So let me give an example. Some tools use some scripting languages you haven't set up and you have to sit there and figure out how to get some build tool working you've never used for some language you e never used just to get some tool to do something that might fit your needs. But they also have a docker container. Do you can just docker run blah and zero set up.