Obesity is a multifactorial societal problem with possible environmental and chemical factors, while covid can be vaccinated against with a simple jab.
If you look in to the mechanics of why people are refusing the simple jab, you'll find just as many complex societal factors, or maybe even more. Being unrelated to environmental or chemical factors if anything makes it more intractable.
Just to be more precise, unvaccinated people represent 26% of new hospitalizations in quebec, and 40% in ICU according to the official dashboard [1].
The efficiency against omicron is very limited, thus the huge deprivations we see here are politically motivated. I feel like I’m living a scary dystopia.
The current vaccinations are actually reasonably good at preventing Omicron hospitalizations, enough so to be worthwhile on an individual level anyway. The problem is that they're not 100% effective and if Quebec is anything like the UK, almost all the people who're actually at risk of being hospitalized are already vaccinated - there just aren't enough left that vaccinating the remainder will do much about hospitals being overwhelmed. From a social standpoint they aren't a problem. The only purpose of measures like these seems to be giving the voting public an enemy to blame when the hospital system is overwhelmed anyway, and making sure that enemy isn't the politicians who decided how the hospitals were funeded and run.
The vaccination rate of the vulnerable population is significantly higher than the vaccination rate in the general population. Your data helps prove that vaccines are quite effective.
26% of all new hospitalizations or "Covid" hospitalizations? In the States Covid is at most 30% of ICU and unvaccinated would be a small portion of that number.