"Make reversible decisions as soon as possible and make irreversible decisions as late as possible." The summary sounded like a rash judgement. Is A/B/C testi

"Make reversible decisions as soon as possible and make irreversible decisions as late as possible." The summary sounded like a rash judgement. Is A/B/C testing reversible, irreversable or a tool for clarity in goal making decisions? The article appeared to be 1 dimensional. I was fortunate enough to have a website that crested into the top 800,000 websites years ago (a solo endeavor)... And backups made every decision reversible, if that was even a thing. I did have to commit to goals though and not once was anything irreversable. The 1st world still bases decisions on the best data available.