Scour the internet, and most will define a Golden Visa simply as a residency (or citizenship) by investment program. Others are even broader, defining it as a wealth-based path to residency or citizenship, as in some cases, you can check the list of golden visa programs for residency by donating money to the government, not necessarily investing it into a company, real estate, or an investment fund. This link https://immigrantinvest.com/golden-visa-en/ can help you better.