The way to look at this from Google’s point of view is to realise that most websites are slow and bad[1], so if Google sent you there you would have a bad experience with a bad slow website trying to find the information you want. Google want to make it better for you.

[1] it feels like Google have contributed a lot to websites being slow and bad with eg ads, amp, angular, and probably more things for the other 25 letters of the alphabet.