Microsoft.Data.SqlClient

I'm trying (YES. TRYING.) to set up a Core 3.1 web api project in VS2019 that would include EF Core (DB 1st).  I'm having a miserable time. 

I run Scaffold-DbContext and I get an exception: Microsoft.Data.SqlClient is not supported on this platform.

If I remove the reference, then get an exception that says I have to reference Microsoft.Data.SqlClient.

WTAH?

The version for the SqlClient dll is 1.0.19269.1

Somebody help me.  Put me out of my misery.