It doesn't say anything. It only proves that Chrome is shit, as you now know. Safari is also a tiny bit shit, but better. Firefox is the only browser to use, really.
CMYK is a complicated world. I'm happy to discuss it with you at length if needed ... IS it needed? How often do you print in CMYK?
CMYK soft-proofing shouldn't look awful. Again, I'm happy to discuss this with you, but only if needed.
Soft-proofing is very important when you're getting ready to print a photo with vivid colours in it. But you HAVE to make sure you're using the correct profile, and using it properly. Have you read this? https://www.damiensymonds.net/2010/03/bit-about-soft-proofing.html
What you must NEVER do is what you did. You must never use it for web images.
This brings me to the MOST important question. Have you done this? https://www.damiensymonds.net/art_tscs000.html
Oh yeah, you must NEVER do that. Were you following my calibration instructions here? https://www.damiensymonds.net/calibration.html
Once a month is normal. Nerds do it once a week, and raging nerds do it every morning. But once a month is fine for the rest of us.
I also have a ROG laptop, and it's excellent.
Soft-proofing (although important from time to time) has absolutely no role in calibration or the checking of calibration. Your problem must be the calibration itself. Again I ask, did you follow my directions here? https://www.damiensymonds.net/calibration.html
https://www.damiensymonds.net/2010/03/calibration-before-and-after-confusion.html