HEre's something that's also so unusual about Brady's rings compared to any other players on this list:
(Missing Joe Green and Randy Grossman in the screenshot, same as the ones above them)
If you scroll through this list of most superbowl rings, all of them have a lot of seasons in common... The 1975-1980 Steelers, the 1980s 49ers, the 49ers/Cowboys swap (Charles Haley jumped back and forth winning super bowls for reach team), Romanowski with the 49ers and then Broncos late in his career, Matt Millen on those 49ers teams late in his career. But where those 49ers have a half dozen guys, the Steelers have a dozen guys, Brady is only joined by one teammate on that list, Adam Vinitieri. Marv Flemming is the only one to really be unique other than Brady, playing for Green Bay and the early Dolphins championship teams.
If you expand it out to players who won 3 Super Bowls, then there will be more ~22 I guess. And then in the late career run for Brady, Edelman, Gronk, McCourtey, Hightower, Chung, Gostkowski... Maybe an OLine that I'm missing who was a backup/mixed starter (Soldner was gone for 2018, Thuney wasn't on 2014).
If Tampa Bay wins in 2 weeks, Gronk joins the 4 Super Bowl club. There have only been three other players to win 4 Super Bowls since Charles Haley, and only one position player to have won four super bowls (Tom Brady, the other two were special teamers -- Vinitiari & Izzo for the Patriots [3] and Giants [1]). Elite company for Gronk, hope he wins.