It was great because of the atmosphere with 4 super over guys side by side like that but babyfaces standing tall isn't some rare thing. It's happened almost every week on Smackdown in the half year since Mania.
Oct 6 - Faces stand tall (Cody/Cena/Jey/Knight)
Sep 29 - Faces stand tall (Knight/Cena)
Sep 22 - Heels stand tall (Jimmy/Solo) but was supposed to be Knight before he got sent home due to Covid
Sep 15 - Faces stand tall (Cena/Styles)
Sep 8 - Heels stand tall (JD/Solo/Jimmy)
Sep 1 - Heels stand tall (Solo/Jimmy)
Aug 25 - Face stands tall (Knight)
Aug 18 - Face stans tall (Edge)
Aug 11 - Face stands tall (Jey)
Aug 4 - Face stands tall (Jey)
Jul 28 - Heels stand tall (Roman/Solo)
Jul 21 - Face stands tall (Jey)
Jul 14 - Heel stands tall? (I think Asuka was a heel at this time)
Jul 7 - Face stands tall (Jey)
Jun 30 - Faces stand tall (Usos)
Jun 23 - Faces stand tall (Usos)
Jun 16 - Faces stand tall (Usos)
Jun 9 - N/A (no one really "stood tall" at the end of the segment)
Jun 2 - Heels stand tall (Roman/Solo)
May 26 - Heels stand tall (Bloodline)
May 19 - Faces stand tall (LWO)
May 12 - Face stands tall (Styles)
May 5 - Faces stand tall (Bad Bunny/LWO)
Apr 28 - Faces stand tall (Sami/KO)
Apr 21 - Heels stand tall (Bloodline)
Apr 14 - Heel stand tall (Solo)
Apr 7 - Face stand tall (Riddle)
And PPV wise since Mania babyfaces stood tall at Backlash/Night of Champions/Money in the Bank/Payback with only Summerslam being heels.
I can't be bothered right now lol but I might edit this later and do Raw too.
As promised, who stood tall on each Raw since Wrestlemania:
Oct 2 - Faces (Gargano/Ciampa)
Sep 25 - Faces (Cody/Jey/Sami/KO)
Sep 18 - Faces (Cody/Jey)
Sep 11 - Heel (Nia)
Sep 4 - Heel (Gunther)
Aug 28 - Face (Becky)
Aug 21 - Faces (Cody/Sami/KO)
Aug 14 - Heels (Judgment Day)
Aug 7 - Heel (Nakamura)
Jul 31 - Faces (Rollins/Sami)
Jul 24 - Heels (Judgment Day)
Jul 17 - Faces (Sami/KO)
Jul 10 - Heels (Judgment Day)
Jul 3 - Face (Rollins)
Jun 26 - Face (Cody)
Jun 19 - Faces (Cody/Sami/KO)
Jun 12 - Faces (Sami/KO)
Jun 5 - Face (Rollins)
May 29 - Faces (Rollins/Styles)
May 22 - Faces (Sami/KO/Riddle)
May 15 - Heels (Judgment Day)
May 8 - Face (Rollins)
May 1 - Faces (Rollins/Sami/KO/Riddle)
Apr 24 - Face (Bad Bunny)
Apr 17 - Faces (Sami/KO/Riddle/LWO)
Apr 10 - Faces (Sami/KO/Riddle)
Apr 3 - Heel (Brock)
Almost identical to Smackdown in being mostly face-friendly. Since Wrestlemania Raw has ended with heels on top 8 times and it's 9 for Smackdown.