: Import your footage into an app like Captions or CapCut . Use the "Text" option to manually type or paste your content. You can then use the timeline handles to extend the text duration across the entire video.
: According to Adobe Community discussions, adding text layers (especially with animations) can sometimes increase render times by 10x to 50x. 3590mp4
Adding text greatly increases render time - Adobe Community : Import your footage into an app like Captions or CapCut