Can you provide some insight on CHS.UN?

There is no doubt businesses like this are going to face increased demand. A large chunk of the population is getting older, and that portion of the population has a lot of $$, so in general most of them should be able to afford long term care.
However, I've never really been a fan of these types of companies. Margins are very tight, its a labor intensive business, and there is already a very negative stigma when these companies attempt to improve profitability, as it comes often at the expense of the quality of its residents.
A lot of these types of companies have not provided very strong returns whatsoever, and this was pre-pandemic. Post pandemic, there is probably going to be a lot more eyeballs on the businesses and it's likely to eat into profitability.

I'm not a massive fan, and I wouldn't put my money into the industry.