I recently passed PLAB 2 exam and I haven't done any work since graduating

I recently passed PLAB 2 exam and I haven’t done any work since graduating , while I know a consultant from abroad and a surgical resident who didn’t make it
Tbh there isn’t much difference between what an FY1 and FY2 can and cannot do.
The reason why the exam is for FY2 is because most of the applicant’s are at that level.or higher
It might be unfair for people applying for a provisional license to have to sit this exam.but it’s not practical to have a separate exam for a handful of applicants
Besides this exam is very easy