Interesting question. The short answer is yes I believe. That being said I tend to boil for 30-40 mins as opposed to steam but I’m sure steam is good too. I personally find that boiling the tips gives a little more time for working the bend around your form. I’ll note that with fairly green white woods though I’ve experimented with placing on a form or caul while green and allowed to dry while clamped. Obviously there are limits with this approach but was still good alternative to steam or boil for milder tips or recurves. The same with green bamboo except I’ll use dry heat to get it pliable. I’ll use forms along with dry heat.