Odoo-Build/snippets/web.external_layout_standard.remove_contact.xml

<!-- Remove contact info in footer -->
<data inherit_id="web.external_layout_standard" priority="50">
    <!-- Works until Odoo 14.0 -->
    <xpath expr="//li[@t-if='company.phone']" position="replace">
  </xpath>
    <xpath expr="//li[@t-if='company.email']" position="replace">
  </xpath>
</data>