Well, Google's Mobile-First Indexing is coming sooner rather than later.

By Sep. 2020 Google says ALL sites will be crawled and indexed using Mobile-First. You can check to see if your site is moved over to Mobile-First in Google Search Console under property settings.

Apparently 70% of sites are already moved. So mobile friendliness is paramount.

If you're following WA best practices you shouldn't have any issues.

Just an FYI...

Cheeers,

Michael