[Docs] Homepage video and product descriptions (#37692)

Author: nataliekwong

README.md

@@ -48,8 +48,6 @@ The Airbyte community can be found in the [Airbyte Community Slack](https://airb
 
 For videos and blogs on data engineering and building your data stack, check out Airbyte's [Content Hub](https://airbyte.com/content-hub), [Youtube](https://www.youtube.com/c/AirbyteHQ), and sign up for our [newsletter](https://airbyte.com/newsletter).
 
-Dedicated support with direct access to our team is also available for Open Source users. If you are interested, please fill out this [form](https://airbyte.com/talk-to-sales-premium-support).
-
 ### Contributing
 
 If you've found a problem with Airbyte, please open a [GitHub issue](https://github.com/airbytehq/airbyte/issues/new/choose). To contribute to Airbyte and see our Code of Conduct, please see the [contributing guide](https://docs.airbyte.com/contributing-to-airbyte/). We have a list of [good first issues](https://github.com/airbytehq/airbyte/labels/contributor-program) that contain bugs that have a relatively limited scope. This is a great place to get started, gain experience, and get familiar with our contribution process.

docs/readme.md

@@ -16,6 +16,8 @@ There are three major components to know in Airbyte: 
 
 Airbyte is suitable for a wide range of data integration use cases, including AI data infrastructure and EL(T) workloads. Airbyte is also [embeddable](https://airbyte.com/product/powered-by-airbyte) within your own application or platform to power your product.
 
+<Arcade id="0k75Pa9c9EvrJb8zFsuU" title="Airbyte Demo" />
+
 ## For Airbyte Cloud users
 
 Browse the [connector catalog](/integrations/) to find the connector you want. In case the connector is not yet supported on Airbyte Cloud, consider using [Airbyte Open Source](#for-airbyte-open-source-users).