No, Those are an older type of
Cherry MY switches. Newer Cherry MY switches have a white cross-shaped slider.
The Cherry MY switch is widely regarded as feeling very bad. It has a very steep force curve, which can be perceived as quite mushy. MY keyboards have been described as "typing on wet newspaper". I have never tried the older type that you have there, but I have been told that it feels somewhat better than the newer type.
The switch modules are mounted with snaps on a metal plate, and actuation is done via a kink on an internal leaf spring pressing on a membrane.
MY switches can be found in the Cherry G81 series keyboards. Many models of that series have direct counterparts in the G80 series (with MX switches) with the same layouts, keyboard cases, and (mostly) the same keycaps. Doubleshot keycaps are completely compatible with MX, but lasered keycaps with stabiliser bars are not MX-compatible (with a few exceptions).
Most people who buy a Cherry G81 keyboard do it to harvest keycaps, or for collecting if it happens to be a rare OEM'd keyboard.
Some people (like me and Kurrk) have used MY switches for trying out our own custom layouts.
