H-1B为何悲剧？？

帮朋友求问：今年H-1B中签RFE回复后再PP被拒的情况多罕见。
背景：美本数学系，美硕统计。在一家10K人左右的tech company不在湾区。F家律师。Title: Associate Data Science Engineer。RFE原因prove the position requires Bachelor's degree。律师在起初的RFE response中是打算如此应对“ Again, while we want make the argument that this position is sufficiently specialized as to warrant a Bachelor's degree, we also want to underscore that this a junior level role.  
1st Sub-Bullet: If possible, please clarify what the actual job duties mean in layman's terms. Please try and translate this into readily understandable English.
2nd Sub-Bullet:  Please provide a representative example of this type of work.Here, please also underscore how you are supervised every step of the way. So - again, ensure that you show that it's sufficiently complex, while still underscoring it's a junior-level role. You can also provide representative examples of your work (as referenced on the call)
3rd Sub-Bullet:  How do you leverage your Bachelor's and/or Master's degree while performing these duties? Why are your degrees relevant? ” 然后本人和公司准备了好多job description之类的文档，我工作的码还有report都也document了，还有第三方expert witness。不过我本人的确没有review所有送出去的资料，都是take my lawyer's words for it. RFE是8/17/2017收到的with a 11/9/2017 response deadline 律师拖到11/3/2017才回复。过了新年之后还没有收到任何回音，所以要求pp，1/23/2018 pp收到 2/5/2018 被拒

因为USCIS高中学历的大妈傻……以及今年Data Scientist确实搞了一堆RFE……。

不用老找自己的原因了，就是USCIS这个系统操蛋。

自己先顶一个，求地里各位大神帮忙分析H1B被拒原因～～～