The fundamental laws of information theory dictate that if your system can store anything at all, it can also store JSON data.
For those who don't know, JPEGS aren't even the problem anymore. Its BRC20/SRC20/RUNES, which are all just JSON data. There is no way to stop this.
The fundamental laws of information theory dictate that if your system can store anything at all, it can also store jpegs.