Only if you translate the word 'excellent' to mean bad or damaging which is frankly laughable! Try reading what I actually posted NOT leaping to erroneous conclusions about what you imagine I mean. Also note my use of paragraphs which generally denote a shift of topic, I did NOT write a list as you claim.
Ingredients can be beneficial, neutral or detrimental; they can also be beneficial to one head of hair yet detrimental to another head of hair, hydrolysed protein is a prime example. Silicones are king for faux slip and shine, also king for heat protection.
2a-2c, medium texture, porous/ colour treated. Three years CG, growing out mechanical and chemical damage = breakage and very high porosity. Past armpit length heading for waist.
CO-wash: Inecto coconut
Treatments: Komaza Matani, coconut oil, Hairveda Sitrinillah
Leave in: Fructis Sleek & Shine (old), Gliss ultimate volume, Inecto argan
Styler: Umberto Giannini jelly, Boots Essentials gel
Experimenting with: going back to basics