EF is nearly the same. Really, the Linq-to-SQL story is embarrassing - it was released in .NET 3.5, and deprecated in .NET 3.5 sp1 when they released the first public version of Entity Framework... which was so horribly bad that it was barely usable.
The modern C# stack can be very pleasant, but it's in an ocean of horrible mistakes and dead-ends that they can't flag as such for marketing reasons.