I think I'd need to see some evidence that that is a more effective strategy than starting small.
My biggest enemy is always analysis paralysis. The bigger the project, the less likely I am to ever even start, much less finish anything. Likewise, when I do start, if the scope is too big, I'll flit from concept to concept never really finishing any of them. But, when I have a very small, concrete, and actionable item, I can knock it out in no time...it almost doesn't even feel like work sometimes.
I don't think the "overengineer it" approach could ever work for me.