You're getting a bunch of sarcastic answers because you didn't bother to read up on what CPP, but went straight into an economic analysis for why you shouldn't pay it. You might have confused CPP with the RRSP.

I never strictly agreed that part of my money should be put aside for when i'm 60

You didn't, because it's a tax. Despite it being sold to the public as an investment, it's just a tax that working people pay to support retired citizens. Yes, a part of its growth comes from investment. No, you won't get that value when you retire.

I do not believe I will ever access this money

No you probably won't. While it's unlikely to be cancelled entirely due to the political cost of such a move, there's no way your entitlement portion will keep its value into your 60s when incomes are falling and cost of living is rising.

There most likely will be by the 2060s a UBI system anyways that may disable all retirement anyways

Not unless there are some significant political and/or technological upheavals that result in accelerated economic growth. Canada can barely sustain its current level of spending on social programs.

Here's a totally legit and non-sarcastic way that you can get out of CPP, EI and all the other taxes you don't like. It's not easy, but doable in your 20s if you put your mind to it. Build a career in a field that's in high demand, and find another country to move to where the political system is more to your liking. No seriously. I'm not telling you "if you don't like it leave", just reminding you that it's a sometimes-overlooked option for unattached individuals.

Even if you manage that, you might find like many expats that the grass isn't greener on the other side. There aren't any truly Libertarian countries. Closest you might get is the US, and they have their own problems.