The #1 online safety tip ought to be "install an ad blocker."
Given that there is no vetting of online advertising, and little recourse when you are scammed, you should treat all adverts as dangerous.
This article describes the problem:https://t.co/U9Tv7w0ITl
— Terence Eden (@edent) May 3, 2021
Allowing ads or allowing others to view them is dangerous and unethical.