IMHO it is not. Western ships routinely do 30 knots. They have COGOG, CODAG, etc propulsion which generally give better response time at acceleration then CODAD.
I believe Milgem will have CODAG; MTU Diesel and GE LM Gas Turbine. But the speed remain slow.
In hunter killer composite group, the slowest vessel dictates the speed of the overall patrol group.
Specified speeds are the emergency speeds.
Milgem ADA corvet's continuous full speed is 26 kts and emergency speed is +30 kts.
Also for the light frigate filotilla groups, the cruising speed is around 14/18 kts. These ship groups are not emergency response or missile boats. They generally make field defenses , escorting and patrolling.
I will tell you what card they played son! Turkey is now a backdoor for western technology. Companies and countries not able to sell to Pakistan sell to Turkey so that it can be re-packaged as Aselsan etc. Secondly, the product comes with a Loan, so PN does not have to pay upfront. This is is the same formula by which Chinese were winning. Now other smart countries are figuring it out.
Turkey covered under hidden embargo in access to almost all critical subsystems. In the last 10 years, many companies, especially in Aselsan, spend billions of dollars on material technology, electronics, optronics, microchips and nano systems, this is the result.
The delay of Göktürk observance setalite program , the delay of the Anka project and many other main system programs were affected by this implicit embargo.
You can retrieve a whole system without access to subsystems, from west. Otherwise, there are other balances. Turkey has seen and experienced this situation.
Bad neighbor makes you own property. ( proverb )