HTML Table Behaviour with Input Rich Text Field

If a table is populated in a rich text field, the HTML code that gets generated would look like the following:
 

<table class="ql-table-blob" border="0" style="width: 96pt;" width="128">
   <colgroup>
      <col style="width: 48pt;" width="64">
   </colgroup>
   <tbody>
      <tr style="height: 14.4pt;" height="19">
         <td style="height: 14.4pt; width: 48pt;" width="64" height="19" class="xl65" rowspan="1" colspan="1">id</td>
         <td style="width: 48pt;" width="64" class="xl65" rowspan="1" colspan="1">Name</td>
      </tr>
      <tr style="height: 14.4pt;" height="19">
         <td style="height: 14.4pt;" height="19" class="xl65" rowspan="1" colspan="1" align="right">750141</td>
         <td style="" class="xl65" rowspan="1" colspan="1">Lohit.B</td>
      </tr>
   </tbody>
</table>

This table could be populated by several methods such as an email template choice, custom component/code, or simply by pasting a copied table.

If you try to remove any character from the table, the entire table gets removed.