I can't root my phone because I don't have an image for it (Moto G73) although I'd like to, but for some reason my banking app thinks it's rooted and refuses to work. This happened just after I updated it, it wasn't happening before.
Edit: I'm regretting not getting the Motorola Edge 40 Neo, which also costs £250, but is slightly better in multiple ways, and seems like it has better root support.
There are exploits out there either kept secret by malicious/proprietary parties, or not practical for consumer desires to get a proper rooted experience.
Pretty much the only method to fix it if you're affected that I can think of is to factory reset your phone with a manufacturer provided image, and even then it's not 100% guaranteed if the bootloader is compromised.
I would listen to at least one of these comments urging you to check if your phone was compromised. It’s really the least you could do since you asked publicly for help.