Yeah, a problem is always dealing with those investors who know enough to be dangerous to themselves but not enough to distinguish between speculation and fundamental investing. An example is when dealing with cyclicals - if you're just starting out, it's hard to understand why Exxon might be the most expensive when its trailing PE is 10 and cheapest when its trailing PE is 30
Gotta learn to walk before you can run
That said, covered calls might be one of the least risky things you can do with options. Worst case scenario is that you picked an underlying that has bad business fundamentals to begin with and is going down the tubes (in which case, you shouldn't be picking stocks). Otherwise you might just end up with a bunch of cash to deploy as the market goes irrationally crazy - not the most terrible thing in the world.