definitely improve your scores if you can do French. I missed my ITA in 2020 because of 1 point (then lost due to ages for subsequent years) and I started French, 2022 and I was done with French and had a 500+ CRS. I also had other plans layered in if FSW was dead by this time e.g. C-11 or self-employed pathways - had both options open to me.
Now if you are worried, do work on your CRS score with French. Get B2+ if you can, A2 is easy and iirc adds zero to your score if not a max of 3. While you do so, explore other streams (e.g. self employed, start-up visa, province specific immigration schemes for investors, etc). Be ready for what you can. If you aren't getting invite over the next few years, pivot your immigration strategy. Nothing is 100% predictable at the end and adding a plan-B for immigration is always a good strategy.
100% this
I started (seriously) thinking about moving to Canada in very early 2020.
Then Covid happened.
Spent 10 months learning French from complete zero to B2+/C1 (even C2 in listening).
Passed my TCF, got my CRS above 500 points, happy days....
Then no FSW draws for months and months.
I even done my PCC and upfront medical in summer 2021 because I was so sure that FSW will be resumed any day now.
Lost hope in early 2022 and started considering options in the USA, as even immigration lawyer told me that when FSW is resumed, it will take 12+ months for application to be processed.
Re-took my IELTS in June 2022, while also planning to go for E-2 USA visa.
FSW draws were resumed but numbers very low, so I wasn't sure if I would make it (lost 5 points in 2021 due to age and was about to lose another 5 in November 2022).
A couple of weeks before my birthday, got my ITA in October 2022.
Was prepared for at least 6-8 months wait to get COPR but got one within around 10 weeks.
Flight to Vancouver booked for 30th April.
This is my long way of saying that you just can't take anything for granted. If you want to move to Canada, learning French is by far your best option.
But start working also on plan B. When I started considering USA, it reduced my anxiety massively because I suddenly had options.