Delete Google, the apps are trash. If you want web based content go directly to the source. Highlights::Your Team Page, space videos::space website, political info::unbiased news sources, silly memes::giphy, etc. The Google algorithms are severely flawed as well as the algorithms of all generative content sites that collect your data.
I get what you’re saying. I make it a habit to always have a laugh before bed regardless of how my day went. For a while it was Seinfeld reruns. Now I’ll watch After Midnight or some other sitcom rerun. But the main thing I do is not use my phone exclusively for entertainment during the last few hours believe bed.