Depends, I was under the impression you were in Europe KG? I don't go shopping round hydro stores but the LEDs I have seen in online stores were things like blackdog and kind, well expensive for what they are and full of BS sales pitches. If they are stopping stocking them it no surprise. Round my part of the world if you get caught growing you lose your equipment so sticking with HPS over Thousands of pounds worth of LEDs is going to be far more comfortable for far more growers.
That said a very high percentage of UK folks I speak to on here use QBs or cobs. But in the real world of the growers I know in person only one uses LED and that's because I gave him it, the rest are HPS.