Isn't something that will be good initially also opposed and rejected everywhere, as happened to bitcoin. At the beginning of bitcoin's launch we read negative news everywhere and it was rejected in several countries.
Discussing scams, not only in crypto, most of them even happen in FIAT, that's the fact.
We can rest assured because blockchain is a transparent environment and traces will be stored permanently, making it easy for law enforcement agencies to investigate. Mixers or privacy coins can complicate this process, but we are still seeing many crypto scams being solved and governments seizing a lot of BTC.
The issue is that governments should handle this amount of BTC more intelligently and reasonably during this critical period. This could be a great opportunity for governments to own a large amount of BTC in the national budget without having to try too hard or mine and DCA like El Salvador. Unfortunately, the German government did not act that way, they sold off and once caused the market to panic 
Maybe the German government has its own considerations why it sells bitcoin in large quantities that make us panic because the market is experiencing a sharp correction, let it be, because the crypto market will have good progress when demand rises again. so we just have to be patient and hold our potential coins until the bullish season which is expected to occur next year.
Large sales of bitcoin by any government or big entities might also be one of the reasons for the volatility in the market, sometimes due to long-term strategies or considerations. The crypto market generally goes through ups and downs cyclically and sees positive development on uptick demand, though it's highly uncertain today, causing sharp corrections.
The best approach in crypto investing is patience, coupled with long-term strategies. Hold on to your potential coins, and next year, when the expected bull season starts, you will therefore be assured of more open opportunities.