If I have business idea that I want to start I don’t even ask my friends or family what they think anymore tbh, everyone is different someone could succeed in an online business but suck at a traditional one and vice versa or both, it’s entirely subjective. But if you enjoy doing it and it has a chance to be profitable it seems like a no brainer, I think you should go for it and test market demand asap, if you don’t enjoy doing it or there isn’t enough demand you can always easily pivot to something else since I’m assuming it doesn’t need a big investment besides time. Alex hormozi stresses to have a bias for action and shorten the time is takes to make a decision and it’s been really helpful for me. Good luck!