GenFu is a library you can use to generate realistic test data. It is composed of several property fillers that can populate commonly named properties through reflection using an internal database of values or randomly created data. You can override any of the fillers, give GenFu hints on how to fill them.
Microsoft docs recommend also supporting netstandard2.0 in addition to or instead of netstandard1.x to reduce package downloads. This also reduces potential conflict surface area in netframework projects.
"However, targeting lower .NET Standard versions introduces a number of support dependencies. If your project targets .NET Standard 1.x, we recommend that you also target .NET Standard 2.0. This simplifies the dependency graph for users of your library that run on .NET Standard 2.0 compatible frameworks, and it reduces the number of packages they need to download." - https://docs.microsoft.com/en-us/dotnet/standard/net-standard#which-net-standard-version-to-target
Microsoft docs recommend also supporting netstandard2.0 in addition to or instead of netstandard1.x to reduce package downloads. This also reduces potential conflict surface area in netframework projects.
"However, targeting lower .NET Standard versions introduces a number of support dependencies. If your project targets .NET Standard 1.x, we recommend that you also target .NET Standard 2.0. This simplifies the dependency graph for users of your library that run on .NET Standard 2.0 compatible frameworks, and it reduces the number of packages they need to download." - https://docs.microsoft.com/en-us/dotnet/standard/net-standard#which-net-standard-version-to-target