You do this all the time mate, trying to convince people to become an enthusiast in
your hobby, give it a rest please, not everyone is as fanatical about audio as you are, or even care tbh, it's all very well saying 'well you should spend a bit more on this, this, and this, and it will sound better' but you can apply that theory to just about everything materialistic in life, why by 'that' car when you can get a better one for extra, why by 'that' particular wine when a few quid extra will net you a better taste experience etc etc,
Yes, people on here spend 'xxx' amount on CPU's, GPU's, gaming peripherals because that is
their chosen passion/hobby that they choose to invest the most money into, you can't have the best of everything so you choose to invest your money into what interests you the most and what you care about the most, for you this is audio, for others, gaming, cars, fine art, antiques etc, we all have a different passions for different things, and choose to prioritise them at out own discretion based on what we feel is most important to us at the time, and how much disposable income we may have at that time also.