I would say a couple of things:

1. Just because I don't use something doesn't mean that I think it shouldn't exist or be sold. People can make their own choices. A product isn't bad or useless or unnecessary because it doesn't align with my preferences. I'm fine with people being able to make their own choices about what they buy. Also, I generally don't think people should have to live a totally ascetic lifestyle. I have three monitors - certainly redundant, but fine. I have art on my walls - could've gone without that. I have a dog who I buy toys and food for - not strictly necessary. These things are all more than fine in my book.

2. There are other reasons to be in business besides deeply caring about the business itself. The biggest benefit to this business is that it doesn't require a lot of day-to-day work, and I can do that work whenever I want. That means I can almost always be there for my kids. That's what matters to me. I would take a job that I don't particularly care about that lets me put them first over one that I'm deeply passionate about that takes them away from me any time.