Oh gosh yes of course. The modding scene is incredible. You'll have to forgive me, I've never done anything but Vanilla HOI in ~2400 hours.
I have +4000 hours here, and I have only played Kaiserreich like once or twice, and not even for 1 hour.
Also, regarding Alt History, for example, Byzantine being formable, that is not an excuse for the amount of players. Because Byzantium is also formable in EU4 and other games.
Lack of choice in the genre plus being essentially the greatest electronic fidget spinner for WWII nerds with autism ever invented.
I have been saying that for a while. The moment Paradox starts getting real competition that shines where they (Paradox) fail to deliver, you will see a lot of people moving and abandoning these titles.
Specially true with the current DLC farm and DLC prices. They can only continue with this policy because they have been lucky all these years with pratically 0 competition.
The moment that another company starts doing historical accurate games like these, properly, it will be the end of Paradox. And I am sorry to those that think Paradox's games are historically accurate, but their games are far from historical, and they only sell their own view of things. OP Sweden for instance. Which explains why Sweden was only a Great Power for less than 100 years (right?). In many cases, they do not even speak about historical things, or are biased towards one side because of... audience. I remember when a lot of Spanish people complained during Golden Century dev diaries - Paradox decided to change things for Spain. But doing so created an unbalance - others that were stronger in real life actually got weaker in comparison to Spain. I protested and actually understand about history (real history with real facts, not my opinion or my own distorted view) but my comments were never given importance - just like in here (HOI4), when they decided to give a ton of extra resources to Sweden. Sweden, a tiny producer of tungsten, receiving a ton of tungsten that suddently migrated from Portuguese soil into Swedish lands! The usual stuff. (for those unaware a lot of those minerals in the northern provinces of Sweden belonged to Portugal but they decided to move some from Portuguese lands into Sweden in order to give Sweden some more importance in relation to Germany... the problem is, that Sweden was always a tiny producer of Tungsten in real life).
I am still perplexed how the amount of Chinese comments around recent dev diaries haven't made the devs change their mind at all. Because they clearly tend to bend the knee when the audience demands it.