It's just a thing... An object!
A beautiful, woody, shiny, glorious, thumpy, object. A wonderful sounding, smooth playing, stunning looking object.
It probably won't make you sound better... but it might. It probably won't improve your playing... but it might.
Just buy the damn bass.
This time next year we'll not have a pot to p1ss in, bars on the window will be the norm, and they'll be rioting in the streets... But at least you can hide from our collapsing society and play something beautiful.