Yeah but we don’t have sharia law in the USA. Muslims are actually very fertile ground for the seed of the Gospel. They’ve been fed enough of the counterfeit to be able to recognize the real thing when shown the truth of scripture and the promise of true salvation and true peace through new life in Jesus Christ.
And thankfully in the US and other non-Muslim-ruled nations, you won’t be put to death for trying to convert them nor will they for converting. Witnessing in Muslim nations is a lot trickier, but some hardy souls do it - and with some success, too!