Pools are tough business. You're running infra and your user base or revenue won't 10x. It will 0.1x on the revenue side down to 0 guaranteed revenue. No one likes infra and if there's issues (technical or otherwise) it's low cost to switch infra to another provider.
Vibe site for modeling pools. Sobering.
https://webuyhash.com
<Insert shill about ehash and liquidty to mining operators here> 😅