Is there any way to mask the usernames on the Discussion Board app?

MHX87 we do a similar thing in our company for staff to ask questions.  But we don't use the Discussion Board. Users submit questions via a Microsoft Forms form on the intranet which gets automatically saved to a list via a flow in Power Automate.  The user can elect to make the question anonymous if they wish. Depending on the category, the question is also sent by the flow in an email to the appropriate member of the senior management team to answer. The JSON-formatted view of the list is displayed  in a list web part on the intranet.

The JSON I used for that was as follows:

{
  "$schema": "https://developer.microsoft.com/json-schemas/sp/view-formatting.schema.json",
  "hideSelection": true,
  "hideColumnHeader": true,
  "rowFormatter": {
    "elmType": "div",
    "_comment_": "MAIN DIV",
    "attributes": {
      "class": "ms-bgColor-themeLight"
    },
    "style": {
      "display": "flex",
      "flex-wrap": "wrap",
      "align-items": "stretch",
      "flex-direction": "row",
      "padding": "20px",
      "margin-bottom": "16px",
      "max-width": "98%",
      "border-radius": "5px",
      "background-color": "#08526b"
    },
    "children": [
      {
        "elmType": "div",
        "style": {
          "flex-grow": "1",
          "display": "flex",
          "flex-direction": "column",
          "flex-wrap": "nowrap",
          "align-items": "left",
          "max-width": "98%",
          "min-width": "205px"
        },
        "children": [
          {
            "elmType": "div",
            "style": {
              "display": "block",
              "font-size": "15px",
              "font-weight": "normal"
            },
            "children": [
              {
                "elmType": "span",
                "txtContent": "='Question: ' + [$Question] + ' ' + [$SubmittedOn] + ' ' + [$Email]",
                "style": {
                  "display": "=if([$Question] == '', 'none', 'block')",
                  "padding-top": "0",
                  "margin": "0 20px 20px 0",
                  "color": "white"
                }
              }
            ]
          }
        ]
      },
      {
        "elmType": "div",
        "_comment_": "DIV TWO",
        "style": {
          "flex-grow": "1",
          "display": "flex",
          "flex-direction": "column",
          "align-items": "left",
          "max-width": "98%px",
          "min-width": "155px"
        },
        "children": [
          {
            "elmType": "div",
            "style": {
              "display": "block",
              "font-size": "15px",
              "txtContent": "='Answer: ' + [$Answer]",
              "font-weight": "normal",
              "color": "white"
            },
            "children": [
              {
                "elmType": "span",
                "txtContent": "='Answer: ' + [$Answer]",
                "style": {
                  "padding-right": "5px",
                  "display": "=if([$Answer] == '', 'none', 'block')"
                }
              }
            ]
          },
          {
            "elmType": "div",
            "style": {
              "display": "block",
              "font-size": "15px",
              "font-weight": "normal"
            }
          }
        ]
      }
    ]
  }
}

Come back with questions about any of this.

Rob
Los Gallardos
Intranet, SharePoint and Power Platform Manager (and classic 1967 Morris Traveller driver)