In a Mendelian randomization analysis, LDL reduction associated with statin use was linked to elevated odds of type 2 diabetes, but not with other pleiotropic effects.
PS
previous reports:
Genetic study indicates causal link between elevated BP, AF risk
Diabetes risk triples with continuous statin use
https://www.healio.com/news/endocrinology/20190628/diabetes-risk-triples-with-continuous-statin-use