Indeed, having its territory reduced by 73% after the war all but killed her. I mean Hungary was already on a downward trajectory after the 1526 Battle of Mohacs which she lost against the Ottomans, and that downward slope culminated in the Treaty of Trianon, which reduced the country to irrelevance ever since.
And looking at the Hungarian politics and geopolitics it's like you insist on being on a collision course with the majority of your closest neighbors. The odds of anything good coming out of that for Hungary are very slim IMHO.