Its not about frameworks you choose, its about changing business landscape and I am specifically talking about web based software (figma, uber, google, you name

Its not about frameworks you choose, its about changing business landscape and I am specifically talking about web based software (figma, uber, google, you name it). What you knew 2 years ago is completely different than what you know now. And the tools existed 2 years ago is different what you have now (e.g. Google might have built new internal service which will simplify 50% of your service, would you migrate?), hence when you just started building you haven't accommodated for a bunch of upcoming things. With the knowledge you have now, tools you have now and what you see is coming, you are going to rebuild the software again.