Magento 2 – Move Static Block Above Footer and Below Main Content

Suppose package:Learning and module: Custom

Module.xml looks like

<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../lib/internal/Magento/Framework/Module/etc/module.xsd">
    <module name="Learning_Custom" setup_version="2.0.0">
        <sequence>
            <module name="Magento_Catalog"/>
        </sequence>
    </module>
</config>

And then create a layout xml following path -> app/code/Learning/Custom/view/frontend/layout/catalog_product_prices.xml

<layout xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../../../../../../../lib/internal/Magento/Framework/View/Layout/etc/layout_generic.xsd">
    <referenceBlock name="render.product.prices">
        <arguments>
            <argument name="default" xsi:type="array">
                <item name="prices" xsi:type="array">
                    <item name="tier_price" xsi:type="array">
                        <item name="render_template" xsi:type="string">Learning_Custom::product/price/tier_prices.phtml
                    </item>
                </item>
            </argument>
        </arguments>
    </referenceBlock>
</layout>

Create template inside your module or copy base template file inside your module path should be -> app/code/Learning/Custom/view/frontend/templates/product/price/tier_prices.phtml

Try this. I'm also not sure you need need to create a widget with that block. Although, I've personally never created a widget. You would need to put the block code within the <referenceContainer name="footer-container">

<block class="Magento\Cms\Block\Block" name="social_media_block" before="footer_links">
  <arguments>
     <argument name="block_id" xsi:type="string">social_media_block</argument>
  </arguments>
</block>

From how I understand it, since that block is something you created and not exactly an out of the box block that comes with Magento, you can't move it. That's just how I interpret it from my understanding.

And the arguments are necessary, else the system won't know what static block to pull.

Also, you can always echo the static block you created in a .phtml file like so:

<?php echo $block->getLayout()->createBlock('Magento\Cms\Block\Block')->setBlockId('social_media_block')->toHtml();?>

Good for if want to customize the layout of the footer.phtml file or something.