[dtech]

Given that a lot of non-niche modern languages disagree with you and you provide no rationale, I remain unconvinced.

Swift, Kotlin, Javascript/Typescript along with some older languages (PHP, C#, probably more) have special null-handling in the language. Go and Rust do it differently, but do have an extremely strong opinion on how missing values should be handled.

[quickthrower2]

There are tradeoffs - if you go against the zeitgeist and ban nulls then you risk people you need to please for success sticking their nose up at you. It is a bit like car safety features - if it is such a good idea why wasn't it taken seriously until say the 90s.