This is sad and frustrating. The article is trying to convince people to upgrade <i>to</i> a 7-year-old version of Python! And everyone is still skeptical about it, thinking it&#x27;s too new, too risky, unproven, and libraries aren&#x27;t ready <i>yet</i>.<p>Python 3 adoption takes longer than entire NodeJS lifetime. In the same timeframe PHP introduced <i>and</i> EOLed 5.3 (edit: and there were 4 years between release of 5.0 and EOL of 4.x, which involved backwards-incompatible refactoring of OO semantics).