The 2nd movie is very rushed story wise but was better than the first. I hate the choice of Timothee and I hate some unnecessary stroy decisions they took but it’s hollywood.
The mini series from 2000 did a better job, apart from some Harkonnen costume choices.
I have a friend who resets his passwords whenever he connects. So he only remembers one password, that of his email. He claims it’s safer this way.