Knowing your testosterone is your right, and it is vastly more useful to your personal health-care plan than knowing your blood pressure.
In fact given that taking your blood pressure only when visiting a doctor is next to totally useless, I am sure it is only a routine doctors perform to only look like they are doing something useful rather than actually being useful.
But for the rest of your life, carrying with you a history of your testosterone levels has real meaning and use for determining what is going on with your total health balance.
If you demonstrate a waning testosterone level from these regular blood tests over the years, then you can take dietary measures and also do some daily short bursts of intense muscle-building exercise to boost your natural production of testosterone back to what it should be.
If you cannot see your way clear to investing in seven minutes per day of muscle-burning exercise which really is not much of an inconvenience at all - if that is too hard then you are probably a lost cause and a waste of time and should die a premature death.
Taking your blood pressure will certainly not change anything or provide any insight into your poor health.
In fact no one cares, certainly not your doctor whose only vested interest is getting you out of his office so that he can make money on the next patient, and nor does the drug company that pays the doctor commissions from the doctor prescribe the drugs to you.
Only you can take responsibility for you actions and your health and only you can chose to require testosterone level blood tests when you visit for health issues or routine check-ups.
If you don't care enough to make this happen - who's job is it?