Hi @Calibr3,
I tried it on Oracle Cloud for hobby purposes. Oracle is currently giving 2 Always free VMs (1vCPU | 1 GB each and total 200 GB storage). I opened port 80 and made it persistent using (also have to open it in the firewall based on the installation):
sudo iptables -I INPUT 6 -m state --state NEW -p tcp --dport 80 -j ACCEPT
sudo netfilter-persistent save
In case someone is interested in Oracle cloud, have a look at this article on launching a Wordpress instance on free tier link. I can confirm that I was able to install ERPNext v13 on it. The performance was good as well and way better that GCP.