Buy and hold SPY vs run the wheel

I’ve asked in the past how much you could expect to make selling puts or covered calls on SPY and all the answers seemed to be above the average yearly return of the s&p. While this makes sense in theory, where I’m getting lost is why isn’t there any etfs that just run the wheel on SPY that could charge me a fee so I don’t have to do it and wouldn’t this etf outperform the SPY? Help.