To understand the demand, you have to look at the hardware. For millions of users in developing nations, or for creatives using older workstations, "64-bit" wasn't always a given. Premiere Pro CS6 was the final version of the Adobe Creative Suite to offer a 32-bit installer.
However, there is a catch: The official Adobe installer for CS6 32-bit is a heavy, messy affair. It requires legacy activation servers that no longer exist properly, it demands a serial number, and it writes deep registry keys that are a nightmare to remove. Enter the "Portable" version. adobe premiere pro cs6 portable 32 bits top
CS6 includes:
For YouTube vlogs, tutorial videos, or simple montages, CS6 remains perfectly capable. To understand the demand, you have to look at the hardware
CS6 does not support: