It won't be so straightforward because each cloud vendor has multiple offerings catering to how much control you want over your compute. The easiest is Serverless (Cloud functions, lambda), then there is managed Kubernetes offerings (which will standardize your experience over all vendors and on-prem infra), third is opinionated PaaS (App Engine, Beanstalk, Heroku) and last one is empty VMs (Compute Engine, EC2) which is very similar to your current experience.