There is a temporary visa for parents and grandparents, but there is no access healthcare with it, which is serious matter[2][3][4]. For example:
> She says he needs a different type of care and has even offered to pay out of pocket, but she can’t get him into a long-term care home without an OHIP number.
Did you bother to google Canada's family immigration laws?
[1] https://www.canada.ca/en/immigration-refugees-citizenship/ne...
[2] https://www.cbc.ca/news/canada/toronto/citizenship-immigrati...
[3] https://ottawa.ctvnews.ca/kingston-ont-woman-fighting-for-pa...
[4] https://www.thewhig.com/news/local-news/no-ohip-no-health-ca...
1) https://www.canada.ca/en/immigration-refugees-citizenship/co...
With a 200k CAD income, I'm likely[1] a top 10% earner. Most immigrants to Canada likely earn more than the average Canadian, since the Canadian immigration system heavy selects for high-skilled individuals with. So, considering skilled immigrants' tax contributions are likely quite a bit higher, don't immigrants' parents deserve to have full access to free healthcare?
[1] The statistics top out at 100k: https://www.statista.com/statistics/464262/percentage-distri...
For the refugees, I have no problem with family reunification because if the situation is bad enough to qualify for our humanitarian refugee program, chances are that it's also bad enough for the rest of that migrant family.