Honestly I don't see much difference in structure there at all, arguably the biggest difference is Doherty!
1st goal is nothing we don't still see now, ball worked wide, minimal presence in the box, cross that should be dealt with. It's only Doherty being on the move, in contrast to flat footed Jimenez, that means Spurs sloppy defending gets punished.
2nd goal again isn't a situation we never see anymore, difference being that I've rarely seen Semedo just drive it into an area first time, he'd probably take a touch turn back and have it at Sa's feet before you can mutter FFS. Couple that with Jota's desire to attack the goal, something no-one has really replaced, and you've got a goal there that we wouldn't even contemplate now despite the build up still being relatively commonplace.
3rd goal I think shows the issues we've seen for years quite well, front three isolated from everyone else but given space to play in they'll cause problems. They play it early and quickly giving Spurs no time to get in and organized, that's still very much what they need to do now to cause problems but they seem to get those decisions wrong too often, making bad decisions when to force the issue or when to play safe.