Since I'm not really rich, I take photos on a simple iPhone, and you know, I like the result. In my opinion, the main aspiration, experience, professionalism, and not what you are taking pictures of(this also has its role, but not like the above). For example, I take photos for my Instagram, but I do everything to make them as high-quality and good as possible. First I pass them through the app
https://backlightblog.com/backlight-photography which removes all duplicates and blurred photos, then I upload the remaining ones to the computer and edit them in Photoshop, I really like the result. So it's better to gain experience, and then look for a camera with a big budget