Will the high volume of transactions make Bitcoin more anonymous?

[Chikito]

So, my question is, what do you think, will the increased number of Bitcoin transactions, I mean hundreds of millions of transactions every day make it hard or almost impossible for blockchain analysis companies to track people? I think that time plays a significant role, i.e. if you send 1 Bitcoin to exchange it in Monero and then send it back in a few hours, it will be easier to track you but with millions of transactions, it should be very difficult to track, right?

They will be easy to track if focused on the target. if the targets are many and don't know who is being tracked, that will not be easy to trace even with advanced equipment. Another question is? Who are blockchain analysis companies looking for? terrorist organizations, drug deals, or fraudsters? It will hard to keep track of it all if there is no name address who is being a specific target.

[NotATether]

If there's hundreds of millions of transactions every day (which doesn't sound very feasible to me even if scaling is achieved because it would be like ~5000 per block multiplied by 144 so it would be ~75000 transactions per day), then chances are that hardware will have improved to some point where node CPUs can actually verify the transactions that fast. But then that would mean the blockchain analysis would scan proportionally faster as well. Why? Because that's how Moore's Law works.

Otherwise what you're looking at is either a centralized scaling model which BA can try to poison, or in actuality, there continues to be few transactions a day, which continue to get fingerprinted.