> any counterpoints that would bring housing prices far lower?
As you note, it's hard for people to move right now because interest rates on a new mortgage are so much higher than what they're currently paying and prices are still cresting rather than falling. So owners are holding out.
But personal circumstances will eventually catch up with them and more houses will start to bleed off the plateau, into a market of buyers facing higher interest rates and therefore lower budgets for nominal price. These circumstance-pressured sales will accumulate, prices will slowly sink off the crest (as they already are) and then sentiment will turn. Media stories will dramatize sinking home values, and the narrative will invite a wave of panic selling and abandoned mortgages as people start to worry that they'll miss the chance to sell or end up caught in an upside-down mortgage.
We can't really know the scale or exact timing of these supply-side phases, and we don't know how it will overlap with changes in demand, but we can reasonably expect this cycle to play out to some degree or another. It could very well "burst" the bubble and suddenly bring prices much lower (answering your own question), or it may not prove to be so extreme because opposing factors that temper the panic/abandonment phase. We're just not there yet and have to wait and see.