Against ‘Effective Altruism’ - https://news.ycombinator.com/item?id=28520719 - Sept 2021 (2 comments)
Also (thanks jinpan!):
Effective altruism as a tower of assumptions - https://news.ycombinator.com/item?id=32576224 - Aug 2022 (89 comments)
Edit: ok, also these:
The Reluctant Prophet of Effective Altruism - https://news.ycombinator.com/item?id=32386984 - Aug 2022 (185 comments)
‘Effective Altruism’ Is Neither - https://news.ycombinator.com/item?id=32224597 - July 2022 (22 comments)
Notes on Effective Altruism - https://news.ycombinator.com/item?id=31609325 - June 2022 (116 comments)
The elitist philanthropy of so-called effective altruism (2013) - https://news.ycombinator.com/item?id=31285371 - May 2022 (78 comments)
Effective altruism is not effective - https://news.ycombinator.com/item?id=26813763 - April 2021 (240 comments)