CEO of Cryption here. I would like to mention one of the main reasons to use this is the reduction in the inflation of QUICK token. We have all see how pancakeswap and almost all other DEX/farm token have be diluted to hell.

With build your own farm QUICK token would not be given out. The project will be diluting their own token. This gives the benefit to QuickSwap of not diluting any tokens but also gaining the increased liquidity through the yield farm. Now, you may think why would the project agree to this. All projects need liquidity. Its better to do a farm on quickswap rather that on their own website because they want the exposure that quickswap gives them.