1. Services like blacksmith and WarpBuild (I'm the founder) are still cheaper than GitHub hosted runners, even after including the $0.002/min self-hosting tax.
2. The biggest lever for controlling costs now is reducing the number of minutes used in CI. Given how slow Github's runners are, or even the ones on AWS compared to our baremetal processor single core performance + nvme disks, it makes even more sense to use WarpBuild. This actually makes a better case for moving from slow AWS instances running with actions-runner-controller etc. to WarpBuild!
3. Messaging this to most users is harder since the first reaction is that Github options make more sense. After some rational thought, it is the opposite.
Overall - it is worse for Github users, but options like blacksmith and WarpBuild are still the better option.
Right now at my company our biggest complaint are macOS Intel runners from GitHub which somehow take 15+ minutes to provision and are the slowest of the bunch.
Nowadays GH has more sizes by WB continues to beat them in price and performance.
It’s highway robbery what GH charges for the crap they provide. I can highly recommend WarpBuild for Mac (and Linux) runners.