Utter nonsense.
Suvarnabhumi Airport (BKK) in Bangkok, Thailand, has runways equipped to handle instrument flight rules (IFR) operations, typically at Category I or higher levels. The specific IFR levels for the runways at BKK are as follows:
Runway 19L/01R: Category III B ILS (CAT III B)
Runway 19R/01L: Category III B ILS (CAT III B)
Category III B Instrument Landing Systems (ILS) allow aircraft to land with very low visibility, down to a runway visual range (RVR) of as little as 75 meters without requiring visual contact with the runway until just before touchdown.