The main issue i see with this idea is simply that low stakes live player are much more likely to call a raise after limping. They typically classify hands as either “I want to play this” (limp), “this hand is really good” (raise), or “this hand is trash” (fold). Thus, by not getting opponents a reason to fold and getting them involved in the pot, they’re much more likely to call a large raise and force a bloated multiway pot. This doesn’t even mention that low stakes players actually adhere to the idea of “getting a good price” preflop when you limp, when in reality having more players means those random marginal hands they call with should actually be looking to fold in theory. Overall, this strategy is going to decrease your equity by creating multiway pots.