Incidentally, it’s entirely possible to enjoy good coffee without becoming a total snob, just like it’s possible to use vim without being a dick about it :)
Snobbery exists, but I think most people are just excited about the subject and perhaps overly eager to share their learnings. To some it seems snobbish, but from the coffee lover’s point of view each thing they’ve learned has made a big difference in their experience and they’d like to share that with others.
Just like any skill, there will be gatekeepers and elitists who think they are better than others. They’re the vocal minority.
They're all different and I love em all for different reasons.
Though I will say I absolutely refuse to drink Keurig coffee. It's an environmental disaster and it has the strength and flavour of coffee brewed with used beans...
I still drink preground basic grocery store coffee every day and it's fine. Co. paring the two is like saying you want to taste fine and expensive wines and you'll never drink wine just to get drunk.
I'm actually not that often even in a mindset where I can make the most of my more expensive coffee and I drink the cheap stuff then.
I willingly share my coffee knowledge to anyone who asks and never denigrate someone for liking Folgers.
You do you, though.