Why are people here so afraid of creating products in digital health?

When I talk about Digital Health. I'm not talking about a yoga app, posture watching app or all the other things solopreneurs themselves care about I mean actual medical health apps that empower and include people with specific illnesses A look down the product category list will show how relatively unpopular these ideas are compared to other categories I'm not sure why It's a exponentially growing sector and is as ubiquitous a need as productivity, entertainment or anything else Would love to discuss reasons