Search Engine Forums, SEO Forum

1. Search Engine Marketing Can Produce Cash
2. Search Is Measurable
3. When There Is Scarcity, People Search
4. People Still Need Products & Services
5. Eventually, Things Will Get Back to Normal

This is just an overview. You can read full article at SEJ.

Yes, I agree with you that webmasters shouldn't stop SEO efforts.

Most important is to Be sensitive to your customers' needs. Don’t let that change during this hard time.