The keys seem to take more force to press down as well. The travel also seems longer. I am not seeing what the hype is about.
Keys taking more force to press is an illusion. Red switches are on the light side and lighter than most non-mechanical keys. Though the key travel is longer than on scissor keys and such, you don't actually have to press the mechanical keys down to the bottom (which takes more force and makes a sharp noise on impact), since they already activate in the middle. That means less impact on the fingers in the long run if you type smoothly and don't press too much. Tactile switches like Browns where you feel the activation point are more suitable for that than linear switches like Reds. Long key travel is actually beneficial for this since it gives enough room for you to press the key without hitting the bottom.
The impact and noise of bottoming out in e.g. gaming can be lessened with additional O-rings under the keys, which also shortens the maximum key travel a bit.
The very lightest mechanicals, Topre variable-weight keyboards only have 35g activation pressure on the lightest keys. It's like typing on air. For quite a long time I found myself accidentally pressing a key when I thought I was just resting the fingers on the keyboard. Got over it and variable weight Topre is now my favorite for typing.