I don't know who "we" are, but I don't agree.

It's quite possible to make good money playing weak/tight early in the 33-55s. I didn't adjust my play much when I moved from the 33s to the 55s. 200 extra chips is obviously different.
The step from 55-109 is very noticeable (I've only played a few 109s though).
Actually I don't know what you are asking. Adjust to the multitablers, adjust to the loose callingstations.

Oh, and I was ITM in lvl2 in a 55$ the other day. I'm sure 8-handed play at 100/200 in a 22$ is happening every day.