I know it seems new to you, Mystic, but really the “attacks” against large squads are just a continuation of the old gripes by “the few” as you put it.
Before the change, “Toolshedders and Hordes are ruining the game.”
After the change, “Toolshedders and Hordes are ruining the game.”
The only subtle difference is that individual squads are now being attacked rather than the generic “horde” term. With the lower arena numbers, any group of 5 is considered “horde-like”. So any large, cooperative squad is easy to target for “hording behavior”, even though you may not be doing anything differently than before.
Same dance, same tune, they’re just playing on a different instrument.
Maybe knowing that, it will be a little easier for you to brush off.