Just As WevSuspected

Pressing the door-close button on an elevator might make you feel better, but it will do nothing to hasten your trip.

Karen W. Penafiel, executive director of National Elevator Industry Inc., a trade group, said the close-door feature faded into obsolescence a few years after the enactment of the Americans With Disabilities Act in 1990.

The legislation required that elevator doors remain open long enough for anyone who uses crutches, a cane or wheelchair to get on board, Ms. Penafiel said in an interview on Tuesday. “The riding public would not be able to make those doors close any faster,” she said.

[...]

New Yorkers (those who don’t jaywalk, that is) have for years dutifully followed the instructions on the metal signs affixed to crosswalk poles:New Yorkers (those who don’t jaywalk, that is) have for years dutifully followed the instructions on the metal signs affixed to crosswalk poles:

To Cross Street

Push Button

Wait for Walk Signal

But as The New York Times reported in 2004, the city deactivated most of the pedestrian buttons long ago with the emergence of computer-controlled traffic signals. More than 2,500 of the 3,250 walk buttons that were in place at the time existed as mechanical placebos. Today there are 120 working signals, the city said.

ABC News reported in 2010 that it found only one functioning crosswalk button in a survey of signals in Austin, Tex.; Gainesville, Fla.; and Syracuse.

[...]

Depending on where you work, you might find the thermostat in a plastic case under lock and key, but if you’re lucky you might have control over one.

Well, you might think you have control.

The Air Conditioning, Heating and Refrigeration News reported in 2003 that it asked readers in an informal online survey whether they had ever installed “dummy thermostats.” Of 70 who responded, 51 said they had.

[...]

Though these buttons may not function, they do serve a function for our mental health, Ellen J. Langer, a psychology professor at Harvard University who has studied the illusion of control, said in an email.

“Perceived control is very important,” she said. “It diminishes stress and promotes well being.”

  NYT

Which is why we still have elections.  Oh, wait.  Hillary lost.  I can't use that any more.

...but hey, do what you want...you will anyway.