My kids are similar. Years ago I actually just unplugged the TV and put it behind some furniture for 3 months because I was so fed up. It calmed them down a lot (this was after Covid lockdowns, when we'd just given them too much TV) but still - it flares up.
I do think a lot of kids tv is either straight addictive (e.g. Cocomelon) or depicts how kids would like to behave, e.g. in how they talk to adults rudely (e.g. how they talk to the dad in Peppa Pig), or they're always right and the adults are wrong (too may examples to name). Bluey is the saving grace there, as it depicts healthy and respectful relationships, but it's very unusual.