Yeah, the old Bumble model was better (in my opinion as a man). It creates incentive to have an interesting profile with stuff people can comment on. The newer “opening move” thing incentivizes generic responses. Bumble (in my experience) still has women message first far more often than Tinder though. You may just have to wait and not message immediately.
Creating an opening message is only really difficult if someone has a generic boring profile, so if it’s an issue for anyone maybe that’s why.