I think by this point we all realize that forming HRE is way too easy.
Most people suggested changes to make it more difficult to pass those decisions, I think that doesn't speak to the core of the problem. It seems to me like the real problem is this: HRE states, most importantly the electors, do not feel threatened or bothered in any way with these changes. That's both not practical in terms of how easy it makes the process to form HRE and not historical: The only reason why no country was able to form the empire was because the princes were too keen to not give up their freedom and responded negatively to emperors who tried to increase their authority through reforms like these.
I suggest a change in a recent patch for plausible AI behavior. I think passing reforms should have a very negative impact on the emperor's relations with all HRE states; if not the first few ones then certainly the later ones because they take away from HRE countries and give nothing in return. For non-elector members, it could be acceptable to see some countries leaving the union as well (AI can make use of "Join the Holy Roman Empire" decision, can it also abandon it?) In short, it must be harder for a reforming emperor to get re-elected.
Also, do you know whether or not it's a real voting process once a reform is passed? I mean if the majority of countries respond negatively to reforms, do they not pass? If so, why do AI-led members keep accepting the reforms, even when they are extremely harmful for their countries?
Most people suggested changes to make it more difficult to pass those decisions, I think that doesn't speak to the core of the problem. It seems to me like the real problem is this: HRE states, most importantly the electors, do not feel threatened or bothered in any way with these changes. That's both not practical in terms of how easy it makes the process to form HRE and not historical: The only reason why no country was able to form the empire was because the princes were too keen to not give up their freedom and responded negatively to emperors who tried to increase their authority through reforms like these.
I suggest a change in a recent patch for plausible AI behavior. I think passing reforms should have a very negative impact on the emperor's relations with all HRE states; if not the first few ones then certainly the later ones because they take away from HRE countries and give nothing in return. For non-elector members, it could be acceptable to see some countries leaving the union as well (AI can make use of "Join the Holy Roman Empire" decision, can it also abandon it?) In short, it must be harder for a reforming emperor to get re-elected.
Also, do you know whether or not it's a real voting process once a reform is passed? I mean if the majority of countries respond negatively to reforms, do they not pass? If so, why do AI-led members keep accepting the reforms, even when they are extremely harmful for their countries?