> The flaw with this analogy is that when you need to revisit the house you built with a hammer and nails, you can continue using your nail gun.
Say clients wanted a kitchen completely remodeled, you still don't have to use hammer and nails or nail gun --- I could easily demolish the kitchen and 3D print the new kitchen
What you know/done before doesn't necessarily dictate what you'll [can] do (which is the case on the Web)
I guess my analogy is being scrutinized (so to speak), that being said; YES!, that WILL happen if the carpenter doesn't know any better (or is a crook).
A smart/savvy (or whatever you want to call it) carpenter will easily do the modification[S] without tearing down the entire kitchen. Just like you can drop React into an existing project.
Say clients wanted a kitchen completely remodeled, you still don't have to use hammer and nails or nail gun --- I could easily demolish the kitchen and 3D print the new kitchen
What you know/done before doesn't necessarily dictate what you'll [can] do (which is the case on the Web)