Hot take: you don't need a fancy starter setup to make good sourdough
Met a guy at a farmers market in Portland last fall who has been baking for 30 years with just flour, water, and a mason jar. He told me he's never bought a banneton or a lame in his life, just uses a butter knife and a bowl lined with a kitchen towel. Made me realize half the gear we obsess over is just marketing fluff. Has anyone else had a run-in with a baker who totally ignored the conventional tools?
I gotta push back on that a little. Holly, that whole time and practice thing only gets you so far if your tools are holding you back. I tried the butter knife and towel thing for like six months and my scoring was all over the place, plus the dough kept sticking no matter how much flour I used. A $12 lame and a $15 banneton made a massive difference overnight, straight up better shape and more consistent rise. Sometimes the right gear actually does save you from wasting ingredients and getting frustrated enough to quit.
Notice how that same pattern shows up everywhere - people think buying the expensive tools makes you the expert, but it's really just time and practice that builds the skill.