That's because it's practically guaranteed to never happen. Nobody who owns Bitcoin will agree to let it become a money printer.
Not strictly true, because ownership doesn't necessarily mean knowledge.
Luckily enough, we 're not shitcoins like ethereum and we use PoW instead of PoS.
Because with PoS the richest decide, which is kinda the same that happens with FIAT anyway.
We could say that PoW is synonym to "we don't give a damn about you and your money".