Crypto trader and noted economist Alex Krüger believes that the Bitcoin (CRYPTO: BTC) bull market is just warming up, with the full effects of the recently sanctioned Bitcoin ETFs yet to unfold. What Happened: In a recent conversation on the 1000x Podcast, Krüger delved into the complexities of an ETF product and why he is of the view that the Bitcoin bull market has a long way to go, The Daily Hodl reported on Monday. Krüger estimates that the institutional sales process for Bitcoin ETFs is only about 20% functional. He expects a significant acceleration towards the end of the year. See Also:…