I want to build a lightning web component which involves the use of jquery and bootstrap. The Lighting Web Component involves multiple child components. I was going through the salesforce document on how to load the external library on LWC. The document states that we need to upload the file in static resource and then use renderedCallback to load the files on the component.
My question is: Do I need to do all this to import the jquery and bootstrap on all the components(parent and child).