This one involves Rita and some Casagrandes learning what Lynn Sr and the Loud kids, as well as Ronnie Anne, Clyde, and Liam have known about for quite a while. You can guess from their fourth wall breaks. She gets bitter about it and decides to cut ties with Nickelodeon and the team, taking the kids with her. I honestly don't know about what else could occur, but I think you guys might have all the ideas. So leave your ideas in the comments. Adding to the first idea, imagine Rita stumbling upon Lisa and Luan's camera footage(assuming it was never destroyed and she never did, not even offscreen) and learning about the events of all those awful episodes.
Another one involves the fourth wall breakers, not wanting to ever revisit episodes that show their bad moments and rancid traits they'd obviously be better off with, making moves against several IRL Loud House fans across social media to make it easier. They would eventually start to get the idea that common sense isn't helping. The IRL users in question include the most popular ones, the least popular ones, and those in between, all of which are active on Facebook, Twitter, DeviantArt, the Loud House Wiki, Reddit, Pinterest, Instagram, Tumblr, Discord, , basically, every platform that exists so far.