Bitcoin has the same or less security as blockchain technology.

In parallel there are 2 processes:

1) Bitcoin covers more and more supporters and capital, is used as a means of payment.
Most Bitcoin owners use it only as a means of accumulating and storing capital.
This is a minus!

2) Technologies are developing that can crack any cryptography using public and private keys. These technologies are developing very fast. Worst of all, the pace of their development is not predictable. First of all, it is quantum computing, which is provided to users as a service through a network. Just pay the money and use it. This is problem. This is negative for us.

If we compare the rate of development of these two processes, look at the result in 5-10 years, we will see the faster pace of development of process No. 2).

And finally, encryption on elliptic curves is probably no longer reliable. But no one ever admits this to us. There are many benefits to those who are silent.

In fact, in military affairs and in intelligence, asymmetric cryptography is never used, only symmetric.

Is there an answer to this question?

If it becomes traceable there will still be 2 major problems standing between the police and the scammers. The first one is personal information. Even if you trace coins back to the scam you will have to know who the scammer was. How are you going to do it? Scammer steals coins in 2018 and then sells them in a DEX exchange in 2020. It's now 2025. You don't know who that was and even if you find out what are you going to do? Chase him around the world for a 100k USD?
What about prescription of the offense? It can take 10 or 20 years before you're able to fully trace BTC.

If bitcoin not have popularity maybe not one want to label their project with bitcoin name and always safety investing with bitcoin and altcoin, after bitcoin raise above $16k many people want to make business using bitcoin name although have scheme project by giving fake earning for investor and take bitcoin as their source to make investor interested.

There are ways to use Bitcoin anonymously, it' s just that nowadays getting Bitcoins without having to go through a KYC process is pretty impossible so we're fucked. Even if we use a Bitcoins mixer to get anonymous bitcoins, and someone uses our Bitcoins for illegal activities we would have to prove that we weren't using those Bitcoins to avoid jail.

Are you even sure that the bitcoin is still not traceable? There is a misconception that is existing on the market and it is the anonymously of bitcoin. People think that bitcoin transaction is not traceable but in a reality it can be trace through blockchain. Scammers will not be traceable if they will use bitcoin mixers and tumblers service where the goal of its platform is to confuse the blockchain so that the transaction will never be traceable.

As of right now, many people aren't worried about transactions being logged and traced, but I'm sure theres a cyber crime unit somewhere in the world piecing together tech that will be able to trace transactions to physical addresses or something of that nature.
   I sincerely believe that the future of Blockchain and crypto will get a lot more transparent if governments are willing to work with developers, merchants and entrepreneurs in this sector. We need to reach a middle ground with the policy makers and regulators.

Everything can be create but how to make it worth and popular around the world, if some one try to make new coin how to build and have higher price like bitcoin is not easy, they get many problem by how to promote become interested like bitcoin and want to get investor, bitcoin need process how wake up with higher price and keep get much profit for making transaction later.

 well , scammers may lose jobs somehow , but the aim of bitcoin as a Decentralized digital currency and  means of payment will be defeated.

There are already plenty of ways to make to trace Bitcoin transactions. As for me, if Bitcoin would be more traceable in the future, scammers will still their own strategies and techniques to look for new victims. They will always find ways to fool people because Bitcoin is convertible to money which is also known to be the root of all evil. Scammers will still exist no matter what the changes are.