I mean both are businesses cause they are both getting paid, but the porn industry is not as safe as it seems. you can still get STDs from sleeping with so many people (if it's more than one person) but with only fans, you can make whatever content, by yourself, with a romantic partner, or content that isn't even inappropriate. plus some homemade porn actors don't get paid until about 2 years of making content I believe. when with onlyfans all you need is a good audience and to promote it yourself thru social media posts. so basically, they are both good businesses, but one is safer than the other.