I’m old enough to have passed the stage where I really believe a better bike will provide some kind of joy for me.
Riding a bike provides joy. no matter which bike TBH.
Having said that, I do ride it pretty hard, so I need something strong without weighing a ton. This means I have to spend more than the average.
My current (trail) bike is a Specialized S-works Stumpjumper coil. It was reduced by 50% when I bought it, but still cost 3k. It’s fine, but I won’t spend that much against a number of years. I reckon I’ll get 6 years out of this current bike.
I can afford to buy what I like though, but still wouldn’t spend much more than this.