Correct Belief regarding Jinns and the Unseen

I’ve been learning more about Aqeedah recently and wanted to double-check my understanding of a specific concept to make sure my belief is 100% correct according to orthodox Islamic theology. Please correct me if any part of this phrasing is slightly off.

Here is my current understanding:

Absolute Future: Only Allah SWT knows the absolute future/unseen (Al-Ghayb). No creation (not prophets, angels, or jinn) inherently knows what will happen tomorrow.

The Angels: The angels do not inherently know the future; they only know what Allah has already decreed and revealed to them so they can execute their duties (like the scrolls handed down on Laylat al-Qadr).

The Jinn & Eavesdropping: Jinn cannot see into the future. However, by the cosmic decree of Allah (as a trial/test for mankind), they try to fly up to the lowest heaven to eavesdrop on the angels discussing commands already set in motion by Allah.

The “1 Truth and 100 Lies” Mechanism: If a jinn gets struck by a meteor but manages to snatch a fragmented word/detail before fleeing, they mix that one stolen truth with a hundred lies to make it sound legit, then pass it to a fortune teller. If they are chased away and snatch nothing, it is 100% pure lies.

Fortune Tellers: They are fraudulent con artists. If they guess something right about the future, it’s only because their jinn accomplice successfully stole a leaked fragment of an already-existing decree, not because they or the jinn can actually “see” tomorrow. They also use jinn to access past/present information to trick people.

A couple of personal context questions I’m wrestling with:

If someone holds a mistaken belief about this in the past because they were uneducated/misled by cultural myths (thinking jinn could see the future because of fortune tellers), but they have now learned the truth and corrected their belief, their past ignorance is completely forgiven and their Islam is intact, correct?

If a person gets an intrusive, involuntary thought (waswas) testing out the logic of this (like a random thought passing through the mind about asking a fortune teller for lottery numbers), but they immediately hate the thought and feel panicked that they committed kufr—this is just involuntary waswas and not actual kufr, right?