No.
Of course, it was never a party of ‘fiscal conservatism.’
Advocating for reckless, irresponsible, and unwarranted deregulation and tax cuts is wrongheaded and dangerous fiscal dogma.
As for ‘small government’ – in the coming decades the Republican party will become even more reactionary and authoritarian as it seeks to oppose positive, beneficial change, inclusion, diversity, and expressions of individual liberty.
Expect Republicans to continue to pursue big government authoritarianism with policies intended to discriminate against and disadvantage gay and transgender Americans, Americans of color, women, religious minorities, and immigrants.
The GOP: more government, bigger government at the expense of individual liberty – more book bans, more attacks on freedom of expression, and more contempt for freedom of the press.