1- to look for previous similar questions (many questions are repeated).
2- to stick to plutus-related questions as all haskell questions (syntax etc) should be asked in other forums.
Other than that there are many entry level questions that are valid and healthy for an ecosystem like this one.
In addition, please let's also remember that in the PPP classes, it is encouraged to post All questions in this platform (for the live sessions, like an Ask Me Anything).
One more solution is to ask the ppp team to also communicate the standards to the ppp cohorts, either using those guidelines from the Tour, or refining them further based on additional previous non-compliant examples not covered in the tour.
Call for action:
Can then all moderators gather/synthetize what types of questions are not too good? this thread can be used for gathering such types.