I appreciate the assistance here, @David_K.
@Full-life, thanks for reaching out. I'm happy to let you know that we have a feature similar to what you're looking for: the Family Notes. You can create this to share reminders and tasks with your household members. This note will appear for 24 hours on the ambient screen of your Google Nest displays or Google Assistant-enabled smart displays. You can follow the steps on this support website to create one.
Hope this answers your question.