I know for example, I have a lot of 70 twinks where as only like 2-3 of them could benefit from partial or full gemming of these gems, and sometimes I’m busy trying to finish some other task or playing on other 70s entirely. Which could be others reasons too idk. But your right, I really need to stop being so lazy and go out and finish the thing!It really surprises me that so few 70 twinks go for the Heroic gems. Of if you can use the 5/5 pvp gems, no need, but for anyone else those gems are half the fun of gearing for this bracket.
It just seems like if you are dedicated to lagacy 70 stuff, why wouldn't you go all the way? It's not super difficult, 20 min once a day for a week or two should get you covered.