Why would someone want to use a proxy server?

Why would someone opt to utilize a proxy server? Is it to enhance their online privacy and security, allowing them to browse the internet anonymously and shield their personal information from potential threats? Or is it to bypass geographical restrictions and access content that may be blocked or censored in their region? Could it be for performance optimization, enabling faster browsing speeds and reduced latency by routing traffic through a closer or less congested server? Alternatively, is it for the purpose of data scraping or web automation, where a proxy server can help to manage and rotate IP addresses, avoiding detection and ensuring smooth operation? Understanding the motivations behind using a proxy server can help one make an informed decision on whether it's the right tool for their needs.