What people seem to forget about is Uconn has never cut through the rest of WCBB. Uconn had one magical ride from 2014-2016, and it was a huge surprise that it started a year earlier in 2013. Entering 2013's NCAA Uconn was not expected to win it all - Griner and Baylor were dominating having just gone 40-0 the year before. Early in 2012-13 season Baylor lost by 2 points to Stanford (sound familiar?) before blowing through the rest of the regular season and the B12 tournament. Then the biggest upset since #1 Standford and #16 Harvard happened with a barrage of 3 pointers and a rugby style of game. Meanwhile, Uconn was losing 3 times to ND and once to Baylor (two games in Hartford, one at Gampel, and one at ND.) And in 2014 ... ND entered the championship game undefeated with their star center having injured herself in the E8 game (sound vaguely familiar?)
From 2005-2012 Uconn won 2 titles, TN and Baylor won 2 each, LSU and Stanford each reached the FF 5 consecutive years and ND started their own streak of 5 .
TN, Duke, UNC, TX, ND, Stanford, LSU, Baylor, Rutgers, Villanova, Mississippi St, SC, in various combinations have always been challenging Uconn 'dominance' and I have probably left out a few. The domination people look at are the winning streaks and undefeated seasons but those are built not on winning against the best teams, but on not losing any games to the inferior teams. Look at SC and explain why they are 35-2 - because they couldn't beat two unranked teams this year including losing in their conference championship game (sound familiar? hint 2003)
Stewart had a magical 4 years, but it could easily have been 2 instead of 4 championships, and then nobody would be talking about this great evening out of WCBB. And look at the list of champions this decade SC, Baylor, ND, Uconn, Stanford, and the outlier TA&M. And look at the other FF participants - same names every year except for a few outliers. And look at the list for this century and you add a few addition standard names and a few one hit wonders.
The nature of the top of WCBB really hasn't changed, maybe the quality of the next 20 teams has improved a little and maybe the next 30 teams as well, but it really isn't showing up in results. So Uconn hasn't won a championship in 5 competitive years (6 calendar years) - they have been there in the FF each year and kismet hasn't smiled on them like it did in 2013 and 2014.
What is unique to Uconn is they have only had one 3 year streak in this century when they were not truly contenders for a championship (S16, E8, E8) and every other year they were in the FF - no team has been that consistent, and that consistency hasn't faded.