Hi @Kim4693
It should not be necessary for you to avoid Airbnb in future. Many Airbnbs have air conditioners that are exclusively controlled by the guest. In the amenities list, the host can indicate what type of air-conditioner is installed, and you may sometimes also be able to tell from the photos.
Of course, I appreciate that this still leaves you with the risk that the listing may not display those details, or that a smart thermometer may override your settings.
If there's any specific detail that's important to you as a guest (in this case, having control over the temperature), it's best to message the host before finalising your booking. Finding a suitable Airbnb with controllable temperature should be a realistic goal in most parts of the world.