Well this is a personal choice of course. Only you can decide if something is "worth it" or not so let's start there.
What are your expectations? To make a full-time income? To make six figures working from home? If so then yes it takes a LOT of work BUT, for most of us achieving this level, it's absolutely "worth it". But let's say your Goal is a few extra hundred bucks a month. Even then, for many, it's "worth it".
Now the hard part: what is your time worth? What do you value your time as being? In other words, if you only have a couple hours a week to devote to this then you may get frustrated and quit. But if you have the time, and the financial need is there, why not give it a shot? But give yourself a reasonable time frame of 3, 6, 12 months. If you are not happy with results/revenue then make a new decision. But chances are if you are already asking "is it worth it?" you are halfway there to trying anyway.
Have luck!