It is very difficult to have the right thoughts if you don’t have the right words. Almost all of the words used in talking about Islam are subjective. What do words like moderate Islam and radical Islam actually mean? They are subjective terms. We need to use the objective names that are found in the doctrine of Islam.
The logic and correct naming must come from Allah and Mohammed, the Koran and the Sunna, the Trilogy. Just as there are two Korans, Meccan and Medinan, there are two kinds of Islam and Muslim. Instead of moderate Islam/Muslim, it is Meccan Islam/Meccan Islam. Instead of radical Islam/Muslim, the correct name is Medinan Islam. Don’t say terrorist, say jihadist.
Don’t get involved with Islam, the religion, only deal with political Islam, the Islam for Kafirs.