>So is Trump going to also reverse all anti supplement and anti male supplement laws that Obama signed?
Probably not. POTUS is limited to two terms in office. Everything will not be fixed by the time he leaves. It's never too early though to start looking for a good successor who is willing to carry on the cause. IMO Pence is not the person.
In the meantime, eat cruciferous veggies (broccoli, kale, cabbage, etc.) to help block estrogen. Be sure your diet has sufficient micronutrients that's needed for a healthy liver which breaks down and eliminates estrogen. Get a blood test once a year to see if this helps.
The public has been conditioned to take pills or supplements for almost everything. Most issues can be addressed often better without them.