Not at all, BIFL applies to everything, here's a dishwasher: https://www.costperuse.com/@kepano/purchases/14779fe8-03ea-4...
Would the site be more useful if it had a "product page" where it showed how many users have bought the product, avg life expectancy, etc + the repair guides and reviews?
Obviously I can't build this without users, but I think this is a good idea if that's what you're suggesting