1. According to
https://www.cicnews.com/2022/06/canada-wants-to-change-express-entry-a-look-at-the-pros-and-cons-0625842.html#gs.2mmnf5, it will be passed soon, so that is a side evidence that it is not highly controversial.
2. We considering it controversial doesn't mean it really is. We are minority and don't have political rights in this country. For example, they have suspended CEC for 10 months, during which lots of applicants, including myself, live in anxiety every day. Is there anything more controversial than that in this field from our POV? No, but I still don't see anything has been done about that. There was a protest against that about one month ago, but there were only 15 ppl there. Other topics, like COVID lockdown or vaccine mandate, can acttract 5000 ppl to rally on a weekly basis. You tell me which is controversial which is not.
3. I agree that it is not good news, unless you are a nurse or speak French. A lot of quotas will be consumed by a small portion of applicants, and the CRS requirement will keep going up for the majority, while it is already extremely high due to the 19 months suspension of FSW and 10 months suspension of CEC.
I am a coder but I am not optimistic at all, though it is on almost all in-demand occupation lists.
I think the occupation draws will be for French speakers and workers in health care, argriculture, etc only.