You're one of the lucky ones, most people have to wait a lot longer to get their items :I Have some people in my LS who went ~0/70 before getting their first weapon.

Though tbh the drop rate isn't bad at all, it's moreso just that the loot system is terribad. A lot of the time people who are 7/7 are getting repeat drops while those who need them go without :/ If that were fixed then there would be nothing wrong with loot/drop rate.