Nah.. buying options are gambling.
By that logic, buying shares of anything is gambling.
To recap what you get when you sell a put in a very bullish situation, ostensibly for the purpose of profiting off delta burn:
--Delta (and gamma) get progressively lower as price moves in your direction, so as price keeps going you progressively burn off less and less time value. So with upward price movement underlying is not working for you.
--Delta (and gamma) get progressively higher as price moves in the wrong direction, so the contract value [unfavorably] increases at an accelerated rate. So with downward price movement, underlying is working against you
--Especially in a low-mid volatility environment, price movement will result in an increase in volatility, which will [unfavorably] increase the contract value of the sold contract, regardless of price movement. In that situation, underlying is working against you.
--Theta decreases as price moves in your direction, so the theta burn becomes progressively smaller. So, theta is not working for you, especially early on when theta is a fraction of average daily delta burn.
Sure, reward is bigger on buying calls, when you get it correct.. however, house wins most of the time. (house=option sellers)
As noted upthread, the irony with folks bent on selling puts when very bullish is that they are already making good directional entries. Imagine what a basic understanding of entering the correct position would do for those people? There's a time and a place for all kinds of positions; there's a time and a place for selling puts. Very bullish is neither.
Seriously, pick any random 5 winning and losing sold put positions you've made, describe them here, and I'll build 3 very basic long positions for each one to show you just how wrong you are about risk/reward.
If you are a long term bull - selling naked puts is the way to go. Sure, buy a few calls for fun when stock do stupid stuff due to fud. But in the long term, calls can/will suck you dry, if you aint very lucky/skilled.
I emphatically recommend you consider learning the basic fundamentals of options; you'll see why your perspective is egregiously misinformed.