This is the claim but it isn't necessarily true as often as it is claimed. If it was how would Stack overflow back in the .NET framework days have managed on I think 2 web servers plus a failover on the massive amount of traffic they do while also being responsive. There's 0 chance a python/ruby/etc web app could have done the same thing. And to think they could theoretically use less CPU and RAM on the same workload now running in .NET 6 which is dramatically more efficient than 4.x Framework.
