When the gates open, don't delay, enter quick... No countries' immigration gates remain open forever.
Once they have achieved their quota, they start closing the gates one by one. UK
did it, Australia 
did it, and now Canada 
too is doing it.For Canada:
- Canada Visitor Visa to Work Permit (Closed)
- LMIA for Temporary Workers Now Very difficult if not impossible
- Student Visa Rejections now Very High
- IRCC says they are now currently looking to change/reduce PR quota approvals
*Solution*: Do quick and enter the pool. If you are already in the pool with a low CRS score below 400, you need to boost your score to stand a chance via Express Entry. Even PNP is getting more difficult now if you don't have at least 380.