Most well-known musicians in Poland started with the Made in Poland gear, and later changed it to MIJ/MIA guitars. There were also kids with rich parents, that got their hands on Fenders as their first guitars, and mostly their career stopped quickly (or hasnt even started).
Can say its pretty same with me. I started with Fernandes Gravity 4X, and it was pretty expensive (bout 260$). And yes, I learned how to play, but my playing was very robotic - like those musicians, who plays covers, and wants to fit note in note, same speed etc. Then I got my hands on my Defil Luna22, and it was much cheaper (bout 40$). Still playing the original strings (yes, those from 88'). Its maybe less comfortable than Fernandes, but that bass helped me to create my own style. Aint talkin about inspirations, that every bass player has, but on the style that is unique for me. And when I play it, I finally feel that I'M PLAYING BASS !!! When I grab Fernandes I often get crazy, and play some solos, because its easy, but when I want to play some oldschool rock, I pick up Luna, and I just play - like I learned to.
Not an expensive gear makes a bass player, but - to me - the feeling of what do you want to play, and how you play it. Excercises is everything - without them you wont learn how to play. An original, very expensive P or JB is a good bass, but it wont play itself - and thats what mostly is "the thing". If you start with cheaper bass (or like in Poland 30 years ago - with the bass you hate, because is not american, or at least doesnt look like Fender) you always feel, that you play it temporarily, waiting for a "target bass". Thats why I felt a bit dissapointed when I first grabbed original Rick last year - I expected something completly different !
Nowadays in Poland mostly everyone can affor an expensive bass and play. Results - for the last 10 years I managed to hear one or two good live shows by some young bands. Rest of them I find just pretty lame