I think the ipad is the perfect computer for people who simply want to access the internet. While there are also specific tasks that an ipad does excel at, I feel they are also too niche and too scattered to form any unifying theme or messaging around, because there is likely still some part of your workflow that you will need to fall back on a PC for.
Apple seems to now be content with the ipad playing a supporting role to the Mac, what with features like sidecar and the new universal control.
In hindsight, I think that ad was aimed at people still using cheap windows laptops and in the market for an upgrade. Now that the market seems to have been saturated, they are now looking at getting more people in the apple ecosystem to own an ipad, either as a complement to the iphone or to the Mac.
Whatever helps sell more devices, I suppose.