@korwinus I found something that might do what I wanted (haven’t had the chance to test it yet) If your still looking for something like this maybe check out this ACF Add-on.
https://ww.wp.xz.cn/plugins/acf-real-media-library-field/
Hey,
Thanks for your prompt reply. Yes, definitely thought so too. It just seemed odd to me that if someone found a backdoor and was able to execute php, why would he then overwrite the htaccess file with a AIOWPS function rather than directly with php?