Why do some people have the need to convince everyone that their brand of speakers are the best for everyone? People have to listen for themselves and decide which speakers they like best. There are many different brands of speakers that sound great and offer good value, not just one or two.
Why do people have to dis speakers they can't afford? Yes the law of diminishing returns applies to speakers, but some people have listened to a lot of speakers and decided they like the sound of $100k speakers best and they can afford them. Why does that bother some people so much?
I am glad that there are many different speakers to choose from at any price point and see this as a positive not a negative.
I am also happy that there are people who are willing to pay the big bucks for the absolute best because this is still a free country where you can buy whatever the hell you can afford, and these people fund much of the research that goes into making my $5,000 speakers sound so good.
So, don't let anyone tell you which speakers you should like. Listen and decide for yourself and allow others to do the same, even if the speakers they like are unaffordable to you.