I think that what the yukkuri was punishing was the remote control, remember one it hitted her, so chances are she's doing the typical "Punishing anything that bothers me, even if it's a non sentient and non moving object that i tripped with being a retard"
There isn't much irony, it's a typical yukkuri attitude, they fuck up or trip or something, and they blame what they tripped at in ways that even the humans that do so would feel embarrassed, since it would be the paralel of punching a tree for tripping with it's roots, or stomping a wrecked road because of the same reason.
I know, but the anon 'couldn't take it easy' due to the home invaders. So, he was unintentionally punished by Marisa. I'm not trying to Justify it, JIE.
The Marisa is too focused on the remote out of the accident she had, and the anon isn't deserving of punishment, so it isn't punishment, it's plain and simple bothering him. So no irony or punishment, now if the anon where a douche that tortured innocent yukkuris for the lulz, carelessly leave them just to watch his favourite show and the yukkuris escaping ends up screwing up his tv, now that may be more like a punishment.
Nah, this is way too complex for yukkuris in general, punishing by yukkuris, means to be beaten up, they lack the notion of making some sort of psycological punishment, closest thing is their trashtalk, but it's more like a warming up before the beating. So the idea of denying the anon his tv show won't be seen as punishment by them, in fact, they may not realize at all that they are bothering him and be focused on the remote control that dared to not avoid them being tripped in it.
Long made short, Yukkuris won't ground others, they'll smack it around until it begs forgiveness, fitting if you consider their arrogant, deluded and childish nature.