SP may not be a goal, but they’re a path to a goal. You cannot fly a T3C well without the SP to support it, you cannot ever undock a Titan without the SP.
SP is the progression system in EVE.
I’ve played many MMOs.
All of them have progression systems. Systems to slow down your progression so you don’t get to experience the entire game at once. Systems to slow you down so you have something new to log in for over the course of weeks, months, years. Systems to increase the longevity of the game so that people keep returning to this MMO for years, instead of binging it all in a couple of weeks.
All of these MMOs have progression towards skills that eventually unlock new playstyles, playstyles which can be aspirational goals. All those MMOs are the same in that regard.
The difference is how you progress.
Most other MMOs require you to grind to progress. To repeat an action again and again and again until you’re good at that one action, or kill enemies in order to ‘level up’. RuneScape for example requires you to cut down hundreds, thousands of trees in order to take on bigger trees. World of Warcraft requires you to craft all sorts of metal bars and weapons to get better at smithing higher tier goods.
This all takes time, but not just any time. Time ‘spent grinding’.
EVE also has progression, but gives it for practically free. You only need to spend time, just like the others, but you can spend this time however you want.
Do you wish to become a better miner in EVE? Just put the skills in your skill queue and they’ll be uploaded to your brain over time, matrix-style. And while that’s happening you can play the game and do what you think is fun, instead of grinding repetitive skills over and over and over again.
Sick of mining today? Go explore while your mining skills continue to train! Other games would block your mining skill progress unless you spend more time mining the low tier ores, not EVE.
If that’s what you wish to do, then stay docked. It is an option.
People can also play the game while training and have fun flying spaceships with the skills they already have.
It’s your choice to spend your time however you want and EVE gives you that freedom, unlike other MMOs. Those other MMOs require you to spend time grinding until you reach ‘end game’ and can finally play the game.
Or worse, for some of them ‘playing the game’ is entirely about grinding.
EVE allows you to play the game from the start without grinding. Just queue up some skills, then fly your spaceship out into space to do whatever you wish as you progress.
You could take pretty pictures of planets as your skills train!