dont necesarily agree. sb range looks fairly weak when he overcalls draw heavy flop like this. on blank turn, its best for UTG range obv and if he expect us to fold 80% and only call with 88,jj, AJs and some combo draws, then he has very profitable barrel given sb will have to fold a ton OOP with a draw heavy/weak TP heavy range.
also, since UTG probably only cbets this board with hands that can barrel a lot because that it hits ur and sb range pretty well. one barrel won't be profitable for him as a result so he will only cbet hands that will double or triple barrel most run outs. so calling this flop fairly wide, and folding a lot on turns, will a typical UTG strat to be very profitable