[Ono-Sendai]

That's what my second post linked above addresses. I think it does affect the 'incompressibility of most strings' result. I'm fine with not rehashing the argument though, unless you're keen to do so :)

[mafribe]

What you need to do is produce a programming language L such that the existence of incompressibility of strings becomes false, e.g. contradict Theorem 2.2.1 of Li & Vitanyi.