It’s all about practicality and convenience, you can roll up flower, you can bong it or even vaporise it but it’s so much more difficult to do that with hash, you have to use specific methods to consume it by itself and even then it’s a bit ball achey, I feel like hash is perfect for that extra little special joint to hit you a bit harder. I hate to say it but I’m a big fan of very specific carts particularly the hitting blinkers ones but my plugs stopped getting them atm(sad times) regardless id open the top of them and rub the oil on the outside of rolling paper when rolled, put good weed in then sprinkle any keef you might have in the bottom of the grinder, fair play you sound like you have some serious bits of hash there might have to do a lil exchange since I have a fair bit of some pretty good top shelf bud aha