That article's tl;dr seems to be: "we recommend you migrate off of Railway". Happy to oblige, already taken care of.

Just curious, where have you migrated to? Plenty of competitors.

For my single simple service, EC2 for now as I need it running reliably and don't have time to mess around with more optimization.

TBD where it lands in the future. Railway was supposed to keep this simple and less messy, but you get what you pay for, as always.