No-Coverage Answer
The Taygetan contact material provides a detailed Alpha Draconian species profile (110, S-197, 352) but does not address their opinion of the Federation's policies toward Earth specifically. The material establishes that approximately 50% of Alpha Draconians are positive and cooperate with the Federation and the Urmah (S-197), while the other 50% are negative and among the most feared species in the galaxy. But what either faction thinks about the Federation's specific management of Earth — its Prime Directive enforcement, the Matrix, the soul-recycling system — is not discussed from the Alpha Draco perspective.
The closest the corpus comes is the general statement that positive Alpha Dracos "cooperate" with the Federation (S-197), which implies at minimum acceptance of the Federation framework, but this is not elaborated.
See also: Who are the Alpha Draconians? (full profile including the positive/negative split), Are there positive and negative ET races, or is it more nuanced? (broader framework)
Searched: All 834+ transcripts, enhanced topic index. Alpha Draconian transcripts (110, S-197, 352) read in full — none address Federation policy critique from the Alpha Draco viewpoint.