Your issue with Iowa's '22-23 schedule? The Hawkeyes played Kansas State (expecting Lee to be in the lineup), UConn, NC State and Iowa State before starting a Big 10 schedule that was much more challenging than the Huskies' Big East schedule.
Guessing that Ohio State, Indiana, Maryland and possibly others were pre-season Top 25, that means Iowa played a darned tough schedule.
As for LSU's '22-23 schedule, I thought we had put that to bed a while ago. It was a cruise through lots of weak opponents, but the Tigers did win the title, right?
Let's just be happy that Geno loves challenging his team(s) to tough schedules. That approach has served the Huskies well, and it's more fun for us fans.