One of my favourite things about Git scraping is that, thanks to CI providers like GitHub Actions which are free for open projects, it costs nothing to run.
https://github.com/simonw/ca-fires-history for example scrapes every 20 minutes and runs on the free GitHub Actions plan.
I've run these on free Travis CI and Circle CI plans in the past as well.
If you want to run a private Git scraper you can pay money to do so, which seems very reasonable to me.