the usual death of suspension bushings in Pakistan is 90% due to mistake of installation mechanic.
mistakes are
1 - using petroleum grease on rubber to help in install.
2 - tightening the bolts/nuts with wheel hanging, the bolts/nuts need to be tightened with wheel at ready to drive position.
The above also include antiroll bar/sway bar/balance rod bushings. The bar should be angled to ready height before the bushing caps are torqued down. Then the ends connected to the spindles/linkages. (thread lock should be applied to the linkage nuts if reused)
If they are tighteend with hanging wheels, the bushings tear apart within a month or so as they are in constant tension.