I would unilaterally say do NOT apply to these programs. Ok, disclaimer - I applied and was rejected! So I must be bitter right? At the time, sure, who wants to get rejected - but I ended up going to my dream undergrad and am at a much better medical school.
So why shouldn't you apply? For one thing, at this point, you really just have zero idea what it will take for you to become a competent physician. You don't know what life as a physician will be like for you (I don't care if your parents are doctors, it isn't until YOU get a taste of real life that you really get it) and without even having met you, I know you are too immature at this point to make this decision.
For another (and most importantly), BS/MD programs don't encourage growth. You rarely choose your own major or coursework in an attempt to cut down on the amount of time it takes you to complete undergrad. In addition, you often have to maintain certain GPAs in order to remain in the program, which will only stress you out and make you resentful (esp since you didn't choose your major). You may be saying that I had to do that anyway in order to get into medical school but guess what? If I didn't maintain a good GPA, you know what I'd do? Something else. Because a normal college curriculum will prepare you for other things. You know what a BS/MD program prepares you for? Nothing else. This is because there are minimal requirements outside of your basic coursework for volunteering, research, and extracurricular activities. So why would you do those things? You get lazy. Why is that a problem? Because if you get kicked out for a bad semester or an unfair grader, you are prepared for NOTHING. Try entering the job market after essentially majoring in pre-med.
These programs encourage good grades and nothing more. When it comes to personal development, you'll decide there's no time for it or reason for it, because "all I have to do is xyz to become a doctor."
Source: seven different BS/MD-ers or BS/DO-ers - You can PM me if you want to learn more I suppose but I don't have too much more to say lol I'll come back and post more reasons later I'm sure.