A Playstation 5 and an espresso machine I wouldn't consider "material goods" in the classic sense. For PS5 it's kind of obvious why, since it competes with cinemas.
For the espresso machine, it's an "experience machine" if you're a espresso aficionado. If you're getting it to show off and barely use it, it's a "material good".
I'd draw the line like this: if it makes you personally feel good many times, through your interaction with the thing, it's worth buying. If it's just/primarily to show off, then it's a "material good". Unless you have some sort of personality disorder where you feel good by showing your stuff off repeatedly to acquaintances.
If you kept on that line of logic, a PlayStation 5 and an espresso machine are also "not material goods" and are ways to create experiences, and I can't actually tell where that line of thought stops.