The current seprom bug isnt nearly as effective and profitable per time to make seprom service/store compared to the one me and UG discord crew found a few years back max integer value in sep, xss - js

or the cheatengine load & stop & change sep value, or pet sad all the good other ones got fixed. I highly believe theres still yet to be more effective n far more superior seprom bug via assembly to be found tho the max cap might be an issue.
Also I dont think anyone knowing any current seprom bug will tell you the details and risk fix as usual.