Marc Taverner, CEO and co-founder of financial services provider XEROF, said that Bitcoin is gradually becoming mainstream investment, but the influx of institutional investors may limit its use as a means of exchange. The large number of Bitcoin ETF purchases by large institutions such as BlackRock has led to a decrease in the supply of Bitcoin and a rise in the price, further attracting investment. However, this has also left Bitcoin with an insufficient supply in circulation, hindering its de...