Dumb question here - how can I manage effectively edges across the whole world without the huge maintenance overhead? Which tools would be recommended for that?

Dumb question here - how can I manage effectively edges across the whole world without the huge maintenance overhead? Which tools would be recommended for that? I e.g. have a VPS at Hetzner with Coolify but users from the US have high latency. I wouldn't know how to not use CloudFlare?