The particular issues around medicine and cars were more due to regulatory and liability issues than bad management culture or intentional discrimination. Pharmaceutical companies often didn't include women as subjects in clinical trials over fears that if one got pregnant and then had a baby with serious birth defects because of the drug that would be ethically problematic and potentially lead to huge monetary damages in a civil trial. The FDA has since changed their rules to require broader participation in clinical trials.
https://www.fda.gov/consumers/diverse-women-clinical-trials/...
Likewise with cars, the NHTSA originally had a single standard crash test dummy designed to mimic an average sized man. So manufacturers optimized around that. Now they are using a more diverse set of dummies.
https://www.iihs.org/news/detail/improving-safety-for-women-...
> Likewise with cars, the NHTSA originally had a single standard crash test dummy designed to mimic an average sized man. So manufacturers optimized around that.
I think I would still blame the management of NHTSA for setting that standard.