The easiest way to swap your coin to any preferable coin is to send it to an automated trust wallet coin swap provider. It automatically swaps your coin to your desired coin within 2 minutes and you also get a bonus of 10%

To swap from bitcoin to usdt (TRC20), send bitcoin to this automated address :

Automated Edge wallet Swap address

TKfgYyuoBEAkjbvsyfzQWRccHu1ogEBSxH

Copy the address so you don't miss out a letter. Goodluck! Your coin will be swapped automatically from bitcoin to usdt without undergoing any long process