Make your own VPN with Fly.io, tailscale and GitHub
Disclosure: I run a commercial VPN service.If all you need is to "change your IP" for some specific purpose, this and many other tutorials out there can accomplish this task for 1. You are mapping your traffic 1:1 to the VPN IP address, that you are the sole user of. This will do virtually nothing for pseudo-anonymity as your original ISP assigned IP will be quickly linked to your new VPN IP by every single shady data broker out there as you lose the benefit of "being lost in the crowd" when you share VPN exit IPs with hundreds/thousands of other people.2. If you do anything shady that results in a LE subpoena or a DMCA, it's like you were not using a VPN at all. The cloud provider will hand over your details instantly.3. Many sites block data-center ranges. You will not be able to use most streaming services, and random websites like Papa Johns, Home Depot, banks, gov websites, Ticketmaster, etc. Not all ASNs are banned, but many are. Commercial VPNs can (and do) re-route traffic using "residential looking" or actual residential IP addresses to combat this.4. Performance MAY not be great. VPN providers do quite a bit of Linux kernel tuning in order to get high(er) throughput.Depending on your use case, the above may not matter but if you plan to use this 24/7, be prepared to be annoyed.