If it prints money and can be made in a weekend then of course. However, the more niche it is to an audience or knowledge needed beforehand (i.e. simple music generator) it would no longer be a weekend project.

this is with regards to GP

GP asked 'They "can" but will they?'

No, they won't

in reality most people won't do it because they don't know whether it will print money

your comment "If it prints money" doesn't apply in reality and it comes off as if you won this argument to HN readers, which in fact no