How to spy on terminal users in Windows server 2016?

Question

Windows Server

Hello. The other day I installed Windows server 2016 and experienced a serious shock, without exaggeration, due to the lack of Terminal Service Manager (I suppose the same in 2012).
In this regard, a question for knowledgeable people, how does one get out of the situation? Interested in seeing the number of terminal users and the shadow mode (peeping)
PS
The motives of MS are not clear, because the tool is really needed. It is even more strange that the RDP settings in 2003, 2008 servers, which were configured for one-two-three in 2016, are moved to policies. And according to their understanding, it's convenient (sarcasm)