I use large grips as well and I have grip strength from years of wrestling and rock climbing. I am not a pumper and poser my forearms are fucking popeyish stop your bullshit this is 25 years of grabbing dumbells and barbels doing pullups chinups and climbing cliffs and indoor rockwalls and choking motherfuckers out my forearms have tons of strenght
Yes, but you are a legend.
Others might need direct forearm/grip work, many just actually enjoy it.
You say "across the board, that its not needed". Just a wrong statement.
Youre a weak stick compared to the grip-masters out there, so get over yourself. (If at all possible).
Until you can pick up an Inch-dumbell of the ground with one-hand, youre garbage...