"These are episodes of Disney television series that, for whatever reason, have been banned from future airings."
That's what the Disney Wiki site says. But if you click on each individual episode and scroll down to Trivia, it will tell you why. However, while compiling this list, I did uncover the most logical reason of all.
As to wondering why most of Disney Wiki's Banned Episodes list were comprised of Andi Mack episodes, I came to find out the awful truth after doing some online research. Eventually I'd discovered that all Andi Mack episodes featuring her TV grandfather Ham Mack (Stoney Westmoreland) were the only ones that had been banned from the show. (Others have too, even with Ham's absence). This was due to an allegation of him luring a minor into a statutory relation offscreen. Although the program was cancelled after three seasons, no reason was given. So yeah...you'll be seeing Handsy Ham's pre-mugshots standing in for some Andi Mack episode entries on here.