{
  "$schema": "https://developer.microsoft.com/json-schemas/sp/v2/column-formatting.schema.json",
  "elmType": "div",
  "txtContent": "@currentField.title",
  "attributes": {
    "class": "=if(@me == @currentField.email, 'ms-fontColor-themePrimary ms-fontWeight-semibold', '')"
  }
}