Story point estimations can be an important part of an Workspace's agile development methodology. However, no two teams handle estimations exactly the same. Clubhouse gives you the option to customize your estimate scale in the Settings > Estimate Scale.
Stories can also be set as unestimated, which is the default for new Stories.
If your team doesn't use points, you can go ahead and select Disabled and the points section will disappear system-wide.