Wt has still 2 groups* of people who are their strong base , and there are equivalents that probably can be seen in the Roman empire :
1) the true believers, that rely on the divine for a crutch, or two, to lean on, who would be devoted supporters in any religion, the widow that gets a loan to contribute, would disown her children, but could not care less about, even understand, the changing doctrines , and
2) the power hungry, who see in the wt, with members sworn to submissiveness (or forced into it by shunning), a ready made field to fulfill that dream/drive. As an added incentive there is provided for their ilk a pool of divinely supervised, gullible, disenfranchised followers to be used as employees and as a clientbase. These "leaders" would, because of that mindset, support wt through any doctrine or procedure change to retain that power.
*not the two age groups of anointed that can stretch to 2075 and beyond. ha.