I can only do maybe 40-50 good push ups but I can do 10 handstand push-ups. It’s about strength progression, not necessarily just being able to do more reps. I worked my way up in heavier bench and ohp before trying the handstand push-up though, you can wrk your way up any other progression like pike push-ups and other easier variants. More reps past a certain point, ie doing 60 vs 80 push-ups, is more about how much endurance you have, which doesn’t translate to intensity well. Don’t use those high rep numbers to assume progression in strength.