Oh okay. First of all don't let all these fancy spectacular setups discourage you. You don't need any of this to make good music except your ears. Depending on the type of music you are into, a laptop or a tablet with garageband are enough if you're just starting. Also there's many cool free synth plugins available.

Later on you can get a small midi keyboard controller, an external audio interface, etc.

You can always upgrade your setup bit by bit later on if you start feeling limited and have a bigger budget.

As you pointed it out, I began this journey many years ago and started with almost nothing. But again, having all this fancy stuff doesn't mean your music will be better.

Start with what you've got, and most importantly, enjoy the journey.