If you ask your average Snopester-like fact checker on YouTube to define and explain Prof. Cahill's speciality (proteomics technology), they would undoubtedly shrug their shoulders, look away, and ignore your question in showing their lack of familiarity. Yet, that gives them justification for removing her video interview and calling her a liar.
-NW

Rotten: Youtube calls Dolores Cahill a liar, removes her video
Posted by John McGuirk | GRIPT
May 19, 2020

[snip]

There was a time when Youtube and other big tech companies justified their censorship of various opinions and views on the basis that unqualified people really shouldn’t be challenging scientists. That has now been taken a step further: Scientists shouldn’t be challenging science. Dave Cullen, the Youtuber who interviewed Cahill in the first place, is milking the news here as much as he can, but no reasonable person can blame him. This is appalling:

Cahill’s interview had been viewed 450,000 times. That’s not surprising. Whatever about her political views, which wouldn’t be my cup of tea, and maybe not yours, her scientific qualifications are impeccable. Here’s part of her (very long) biographical page from UCD:

Prof. Dr Dolores Cahill is a world-wide renowned expert in high-throughput proteomics technology development and automation, high content protein arrays and their biomedical applications, including in biomarker discovery and diagnostics.

Integration of proteomics and recombinant protein and antibody arrays and technology development to advance research programmes in the areas of Auto-immune diseases and Cancer.