If they were no acoustical way to improve the design of speakers and the room design and also the relation between speakers designs and the room, if there exist no concepts no parameters controls and no means to optimize acoustically a room/system ; then perhaps juggling at random with gear pieces purchase will be the only possible fun...
On the contrary juggling randomly with pieces of gear guided only by the price tag drive most people to frustration, boredom or obsession about "perfection" with a bit of fun and surprize in between each "upgrade" ...We must know why and how and with what we will upgrade BEFORE upgrading if we are in a rational optimization process... If we juggle with new pieces of gear to break boredom we dont need to know anything because we believe in a self deceptive way THIS NEW piece of gear will be the solution. We are not even wrong here ...😁
Optimization process for ONE chosen and selected system using basic knowledge is not and cannot be a race toward "perfection" which is a self deceptive acquired bias conditioned by audio marketing ...
It is more fun to be creative building a house than juggling with bricks... it is also more useful because even if we change the bricks material composition and design we had learn architecture... Juggling is fun for sure but it is beside the point...