Again I did not say that anyone “was” Rav shopping.
I just said that if someone would hold by Rav Belsky ‘only’ when his Psakim were meikel and then hold by another rav for some meikel opinion in another area then to still a third Rav for his meikel opinion is still some other areaand so on and so on.
That ‘would’ be, Rav shopping.