Most people where I work are not going in to the office every day, but it cannot be inferred that it is because they don’t want to.
The thought of permanent WFH, with your job occupying a corner of your 600 sq ft apartment in perpetuity, is demoralising. Just having the option of a change of scenery, even if one doesn’t make use of it every day or even once in a given week, makes a huge difference.
In my opinion the pushing of permanent WFH by a certain privileged set is an obnoxious display of housing privilege. Of course that group has a big house in the countryside among the birds and the trees, where they don’t have to deal with neighbours, traffic noise, or other distractions. But that doesn’t entitle them to make those decisions or project their opinions onto the rest of us.