No one "wants" lockdowns.
Their target is not as far off as it might seem. First, it was 75% / 20% of eligible people (i.e. adults, over 18 years old), not the total population - that works out to about 60% / 16% of the total population. For a population of 14 million people in the province ... that works out to 8.4 million with a first dose and 2.24 million second doses, total 10.68 million doses. We're at 4.4 million so far. Means 6.28 million to go. We've been administering around 130,000 per day, this is expected to drop a little next week (running out of Moderna and AstraZeneca in advance of Pfizer doubling their supply rate) then exceed this afterward (Pfizer doubling their shipments in May). For now, let's assume it continues at 130,000 per day. 6.28 million divided by 130,000 and you get ... 48 days from now. First week of June.
Also, those numbers were "numbers" used for the purposes of evaluating a modeling scenario ... not a hard criterion.
Vaccine hesitancy? There is going to be some, for sure. I know people like that. I know many more who have already been vaccinated.
Prediction: The Americans are going to have a much bigger problem with vaccine hesitancy than we will.
Takes some fiddling ...
Coronavirus (COVID-19) Vaccinations - Statistics and Research
Add Canada, leave USA and UK in there, uncheck some of the other countries to unclutter the graph.
Israel has flattened out at about 62% of people with at least one dose. Look here to see how they're doing:
https://www.worldometers.info/coronavirus/
The UK had around 45% of its population with at least one dose at the end of March, at which time, number of cases had dropped to a very low level (granted, they were also on lockdown). Their number of people with at least one dose levelled off at the end of March but that's not because they've stopped vaccinating ... it's because that coincided with them going back to people with a second dose in substantial numbers. If you go back and change the graph to "total doses", they haven't slowed down.
Our number of people with at least one dose is about where the UK was at the end of February.
It will be okay. It's just not okay YET.