Surely a fair opinion, though I disagree myself. It depends on taste a bit and horses for courses as well. Lindelöf needs someone like Smalling, Maguire or Tuanzebe (soonish) by his side, a duelmaster. However, Smalling is not a good team defender, ie, he plays on his one-on-one qualities but is way to unaware of the functioning of the entire back section. I don’t think I’m the only one who sensed some frustration from Mourinho about that, frustration Lindelöf didn’t get. I love Smalling, though it still seems to me he could have been the worlds best defender had he not skipped a couple of very essential classes in his youth on how to pass and how to keep structure in a defence. I agree he was good in autumn, I just weigh their pros and cons a bit differently.
Lindelöf is generally a player that makes his partners function better, if the defense is at all well structured. He made a 33 year old Granquist almost retired from Russian football look a worldie in the WC.