Do mechanical key switches wear out fast?

[FlaccidSenpai]

So I recently bought my first mechanical keyboard last week (Razer blackwidow chroma v2.) I just noticed that some keys like WASD is taking a lot less force to press down and it's bugging me a bit because before it was a little harder to click.

Is this normal with every other mechanical keyboards?

 

[Isokolon]

First few presses are a bit harder. After that, no I can't confirm.

Owning a Das Keyboard IV Pro for about a year now.
W & K still feel the same.