So, digital scopes cannot represent the fine details as well. To optimize transients response a system approach is needed, pulse generator, connections, scope will each affect the pulse rise time and abberation.
Sure they can. In last 30-40 years lots of stuff happened.
Same signal source with attenuator. On a modern 12Bit scope.
That being said, I'm still absolutely amazed what those wizard in Tek could do in purely analog domain. Absolute genius..