Houses and education both can be made cheaper though? We are just choosing not to by building bigger houses and spending more money on education bureaucracy.

Prices of healthcare, education, and housing are definitely going up a lot more than inflation in general though to be sure, I’d just say it’s because of policy choices we are making not because those items are inherently resistant to price decreases.

It's a good point.

I was thinking more about the cost of the land: no matter how efficient we are, it's supply is limited.

Same goes for the education: one teacher can handle a class of 30 kids no matter how advanced our technology is.

Healthcare is a very different beast though...

The cost of housing isn't universal, and price changes are extremely local. Education (college/university) costs are going up due to bigger administrative departments and are sustained by government backed loans. Fewer people go to theaters nowadays, so theaters have to wring more money out of their customers.