The Factory Factory Thing Is Just Too Much, Right?

A lot of people in software don't take the time to sit down and design things up front when they're thinking about it, right? Like this is only something that you could really do in the design phase. If you really set a greenfield application is what you're saying. Yes, that's going to be your best bet, right? And you're actually going to have to spend some of the time in the true SDLC stuff,. They just start coding and then breaking things apart. But if you didn't think ahead of time doing this factory factory thing with abstract factory pattern, is it going to be nearly impossible? It'll be super planned.