I'm former military (discharged almost 45 years ago) and given that I never ran afoul of the UCMJ I think I'm not qualified to specifically answer that.But given the DJT is now Commander-In-Chief it is,IMO,more likely than not that the changes are a plus for "good order and discipline" in the Armed Forces which,in turn,makes are Forces more "mission ready".
Of course JAG folks as well as those who've served more recently that me would be better qualified to comment.
Thanks man :)