Ads are harder to implement correctly. Obviously, you can get an AdSense script tag and probably get it working in a couple days, but if you want a good CPM, th

Ads are harder to implement correctly. Obviously, you can get an AdSense script tag and probably get it working in a couple days, but if you want a good CPM, that's not plausible. A smaller user base is more valuable as they're more targeted and likelier to buy subscriptions. There are your outliers like those Patreon accounts and Netflix, but they're not very common.