I'm only answering this because I'm really bored, excruciatingly so, and I also find it kind of amusing. People writing and, or, approving of psychologically harmful disinformation, that starving girls read, including the expressed desire to include a potentially triggering image of such a starving girl, illicits no response whatsoever. A collapsible box however, seems to be somehow construed as a threat to  civilization. One inane comment after another becomes somewhat irritating. 
Despite only having a ninth grade education, I actually did learn how to read. I also learned the proper use of Latin phrases, e.g.; id est (i.e) and exempli gratia (e.g.). For example, or to use an abbreviation of a Latin phrase, e.g.; ...in article text, i.e., how they were recently used here. Should have been e.g., not, i.e.. That being said, I read this:  
MOS:COLLAPSE:Scrolling lists and boxes that toggle text display between hide and show are acceptable for use, but should not be used in article prose.  This includes reference lists, image galleries, and image captions; Collapsible sections are useful in ,infoboxes, or to consolidate information already covered in prose.

This is not prose:
Candidate genes include dopamine transporter, dopamine receptors D2/D3,[46] dopamine beta-hydroxylase monoamine oxidase A, catecholamine-methyl transferase, serotonin transporter promoter (SLC6A4), 5-hydroxytryptamine 2A receptor (5-HT2A), 5-hydroxytryptamine 1B receptor (5-HT1B),[47] the 10-repeat allele of the DAT1 gene,[48] the 7-repeat allele of the DRD4 gene,[48] and the dopamine beta hydroxylase gene (DBH TaqI).[49]

Your alleged concern over compliance with WP:ACCESS is unwarranted and seems to be self serving. It says nothing about "Collapsible boxes". As I stated in an aforementioned paragraph, anorectic kids reading about death, mortality and suicide after enjoying a triggering look at an inappropriate image should be a cause for concern not "Collapsible boxes".
You're a college graduate with according to you "This user's Intelligence Quotient is annoyingly high, please conduct yourself accordingly, chose your arguments wisely, and learn the difference between e.g. and i.e., also thank you for giving me something to do by writing a response, I was sooooo bored. Cura, ut valeas