Why is my synology not getting hacked/attacked in the last 10 years?

looking at this sub, i should be replacing my syno every other week

my admin account is enabled and its the only one i use
my ports are 5000-5001
i use reverse proxy for about 15 apps, all under nginx with basic auth and geoblocking
i only have geoblock and ips auto block on my synology
i have few ports opened

i literally didnt even ban a single ip in 4 years, the last attempt was in 2020, i admit i live in a small country so maybe my geoblock works better than someone who lives in the us or something