Only other idea that might be helpful would be to add an alarm lock (for example) to the mix so that someone fucking with your bike will alert the cops. Maybe to replace the non-kryptonite u-lock you have on there.
Crystal Vision Anti Theft Loud 130db Alarm Heavy Duty Bike Lock Weather Proof Multi Purpose https://www.amazon.com/dp/B07MNTZMNL/ref=cm_sw_r_apan_glt_fabc_DG6ZC5GYJ0RFAEKCQF5S