By god, keep CI4 simple and flexible

I can agree with the video's premise that the wheel keeps getting invented over and over. However, I don't understand why anyone would want to continue to use CI3. The lack of "modern" (old at this point) PHP features such as namespaces and proper composer support was a deal breaker 5 years ago, let alone today. There's something to be said for avoiding change for change's sake, but there does come a point where you need to evolve or get left behind. IMHO CI3 is -well- past that point and needs to be considered legacy.