I know, and it drives me nuts when iPhone users complain that it’s my fault for owning an android phone. Like um no it’s quite literally your fault if you stick with Apple and defend their decision to make your life worse. Apple’s business model is basically Stockholm syndrome.
With a neural network, you wouldn’t be able to mathematically prove that the signal is perfectly recovered 100% of the time for all possible inputs. That is the case with PNG and FLAC. If you’re just listening to music and need a good compression ratio, then sure, it won’t be a big deal if a couple of bits are wrong. But that’s also why we have lossy compression. If the goal is to make signal degradation imperceptible to a human, then you could get a much better compression ratio using neural networks. If it’s truly critical that the signal isn’t corrupted, it would probably be better to just use the original method.