You are 100% right

Key:
Wahab is over 1300 years after Prophet Muhammad
Taymia is 700 years after Prophet Muhammad

I am the co-founder of Allah.com Muhammad.com the first Islamic sites on the Internet with over 13 million visitors and 1 million free downloads, I speak with good credibility of co authoring over 330 books in English and over 200+ in Arabic with 800 mb largest Koran and Prophetic sayings concordance of 36000 words ... big head smile!

You are 100% right excepted (what I market [] below), I might add that Muhammad ibn Abd-al-Wahhab following Ibn Taymia the outlawed Khawariji militia thinker

Please see https://en.wikipedia.org/wiki/Lawrence_of_Arabia_%28film%29
movie on youtube to fully understand the terror nature of wahabis founding fathers

Remember their cheating statements such as [a puritanical and legalistic Islamic movement under the Sunni umbrella] are all BS

This statement is due to Imam Shafi'i not these terrors

However ISIS are smart in marketing to people everywhere
Let me explain: all wahabi succeess in marketing do to over $70 billion dollars invested by the Saudies in spreading Salafis later they realized they raised their dog too big now is going after their nick! Believe it or not Western middles east studies departments like yale, Harvard and oxford, Chicago ... revived Taymia thought via many PhD degrees

Finally puritanical Salafi vs [wahabi] Salafi: In a one word: wahabi follow the faith of idols they crafted like the malehood of god, the setting physically on 60 ft thrown in the upper direction idol .. etc

in Egypt they used to be about 10000 followers in 1960, now over 2 millions because of the 70 billion dollars investment

cheers