Very disappointed things to didn't downgrade system,
But that is disappointed things to didn't downgrade server, when we have upgade or upscale server within minute, why not provided downgrade also, it's naccessary to clone server and point all application ip. Have many work interrupt due to this non facility and extra work added.
The inability to scale down is a technical limitation by some Cloud providers like DigitalOcean, Linode and Vultr.
Scaling down your server is supported by AWS and Google Cloud.
You can learn more about this here: https://support.cloudways.com/en/articles/5120735-guide-to-scale-servers-on-the-cloudways-platform