Explanation
The equals operator is an operator that compares two values and returns true if they are equal or false if they are not equal; it can be used in decision elements in flow builder to check if two values match certain criteria.
The {!$GlobalConstant.True} value is a global constant value that represents true in flow builder; it can be used in decision elements in flow builder as one of the values being compared. Using equals operator and
{!$GlobalConstant.True} as value can help Cloud Kicks update screen flow so that if checkbox field High Value Customer is set true first screen is skipped by using equals operator compare High Value Customer field value with {!$GlobalConstant.True} value in decision element output connector conditions; if condition is met first screen is skipped else first screen is shown. Using equals operator "High Value Customer" as value contains operator {!$GlobalConstant.False} as value contains operator "High Value Customer" as value are not valid options for updating screen flow skip first screen if checkbox field High Value Customer is set true because they either use wrong values wrong operators compare checkbox field values. References:
https://help.salesforce.com/s/articleView?id=sf.flow_ref_operators.htm&type=5
https://help.salesforce.com/s/articleView?id=sf.flow_ref_elements_decision.htm&type=5