I do live alone Annette.
In the first lockdown there were no provisions for single households. It wasn't pleasant but it wasn't that great of a sacrifice either, I am forever bowing to those who came before us. And with looking after my mother I was both used to the idea of having to stay indoors at times (though we were very active) and a lack of in person vocal communication some days, as my mom was mute for her last two years (another was in and out of the home so I had in person contact).
Off topic but I found myself talking out loud to a commerical the other day - hysterical lockdown madness. This guy was introduced as Hector. I heard myself say, "Boy Hector, you're one good looking man". And then it got better I later followed the story of the commercial and added "Oh crap you're married".

Poor advertising team, I didn't even notice the product/company highlighted.
So yes they have allowed single households in Ontario to team up with one household over this lockdown, with one family - for our own mental stability.
They are highlighting that ability mainly for Christmas. So I will stay slightly ignorant on purpose. With my sister I saw her in car, with masks most of the time. I will keep options open for Christmas or at the minimum Christmas season. It can not be that sister, she will not come here so I can cook for her and my niece (long story).
No I didn't do anything wrong. But I am probably going to stretch it one day before or on Christmas. Once. So that was probably on my mind while writing. I will be at the minimum dropping off presents to my grandnephews and niece. Typing that makes me feel old!
My travelling nonsense was twofold. One, I can't be highlighting everyone filling the streets and parking lots there when I was as well. It is hypocritical. Although I went in one place for essentials.
And two, her area borders Toronto proper. So I suspect it was packed due to those in lockdown setting themselves free to have a shopping frenzy, by visiting their municipal neighbours.
This is how whack it is for businesses. Those areas neighbouring lockdowns must be making a killing in profits.
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My niece is another neighbouring community and just went into lockdown. So changes are coming. I suspect being a neighbouring community to our constant lockdowns contributed to the unfortunate rise in their numbers.