You don’t need to be a “professional” to edit 4k videos at home, people do that every day with videos they took on their effing phone.
And that’s the point. What people do with their computers today requires far more resources than computers did in the late 90s. I’m sorry, but it’s completely idiotic to believe that most people could get by with 256 - 512MB of RAM.
“Morally reprehensible” give me a break, you simply don’t know what you’re talking about. so just stop.