You can fill that time and energy with other kinds of research about the music than the equipment. Spend some time learning a little music theory, until you can maybe play a few chord progressions and bass lines on a keyboard or guitar and your immersion in the sound will grow more than any amount of equipment change, especially given that you already have a setup that’s good enough for almost anyone’s ears in terms of fidelity.

Once you “hear” more because you have some musical knowledge, (and it’s not nearly as hard as people think. The amount of time a lot of us spend on audiophile and equipment forums and comparing products is way more than enough time to learn how to play through the changes on a jazz standard or figure out the chords to a classic rock song) you will just not care about an incremental increase in frequency or clean-ness or warm-ness, etc. You will have more fun things to hear and think about.

I feel like their main business is paying youtubers to pretend they are magic.