Which of above issues you listed have become law because of senator Cruz’s actions?
Keep in mind that the issues you list are legislative agendas which erode or destroy conservative values.
this means that blocking the passage of these bills is a legislative success for Cruz and any conservative.
Stopping the Federal government is often the best thing conservatives can do.
Cruz’s single handed shut down of the Federal government in 2013 is a very important success and one which experts said would lead to further expansion of Democratic senate control in 2014.
In reality, Democrats lost seats that year and Republicans took control— promising to follow Cruz’s lead about abolishing Obama care— which we found at later McConnell was lying about.