Bring back the adjustment layer!

Bring back the adjustment layer! It was such a weird decision to replace the adjustment layer with a ton of separate layers each with a specific function. It feels like a downgrade. I have never met anyone who defended this change. While, The most common reason I used the adjustment layer myself  - is bluring. An adjustment layer with a mask is a very convenient tool that can add blur wherever you want as you want. With no irreversible changes Now... I’m just frustrated. (video link: https://www.youtube.com/watch?v=5pleQosNhGY&t=1494s)