Other candidates (apart from Christie) are afraid of Trump and his popularity. And it is his popularity among conservative voters, who attacked the Capitol for him on Jan 6 2021. Despite his legal woes growing his popularity is not waning, as would be expected by rational citizens. His base is a dangerous group and I think some of them are capable of extreme violence if he called them to.
Within minutes of Trump’s indictment, supporters lit up social media platforms with violent threats and calls for civil war.
www.vice.com
A bestselling author on the US militia movement said the congressman may have been calling on supporters to ‘prepare for war’
www.independent.co.uk
There are serious reactions to the indictment by citizens and representatives alike. This sort of allegiance only applies to Trump and no other republican candidate. Even DeSantis is not very poplular despite his policies, and I suspect that is because he is bland and too administrative. Trump knows how to exploit people and their emotions like no other republican.
They don't need a theocracy, all they need is a supreme court that will rule in favor of evangelicals. That way Christian values can be instilled in law without it being overtly religious. Conservatives have learned how to push religious agendas without religious language.
He already did that by nominating three SC justices that were picked by the far right, and their rulings are reflecting what the religious right wants.
They are working their way towards that, but the republicans know they have to craft religious values in non-religious ways to not appear to violate the constitution. That's why Gingrich was smart in the 90's to work towards taking over states and gerrymandering because those state laws can be passed once they republicans have control over government. Look at DeSantis in Florida. They gerrymandered the state so that republicans have 22 representatives versus 7 for democrats even through the state is only a slight majority republican. Many otehr red states are similar, with gerrymandered districts so extremely biased that democrats will never be able to compete and represent citizens. They then can gerrymander federal districts to get a majority in the US House. With voting laws that limit access to voting by citiuzens more likely to vote democrat states can manipulate results, and try to help republicans win.
They don't care about religion, they care about attaining power, and then run rough shod over citizen rights, voting, public safety, immigration violations, etc.
As I noted, on the republican side I think the only one that would not go this far would be Chris Christie, as he seems to most rational of the bunch.