They are
However, just as you said in your last quote to me, there's an overlap of functions eg, T and F.
It would not be the first time I've seen an ILI 'moralize' an SEE, eg, you should not say that, that can offend someone, not PC, cost your job etc.
In alleged layman's terms, there's enneagram to explain another facet of behavior above type.
Just be careful not to obfuscate type, individuals and groups
Or perhaps remember not everyone else does