Both guys can set screens on perimeter. The opting team can’t just camp the other two guys buy the basket as they need to cover for the guy getting picked off by screen.Man. Internet loves 1980s basketball. The double bigs kills offensive spacing, and who does the PF guard? It might work in limited situations, but why would you make Samson Johnson chase after a perimeter player? You eliminate a shooter, passer and scorer for what again?
That said I agree it would be weaker on offense.