Intrusiveness depends on the ad's relevance and value:
An ad for a product you don't care about is disruptive.
A 30% off promotion for a rarely discounted product you've wanted for a few years is amazing.
An ad for a product you don't care about is disruptive.
A 30% off promotion for a rarely discounted product you've wanted for a few years is amazing.
Not all intrusions are unwelcome, but they remain intrusions.