The most important priority for any government is political stability. In China's case, the local and regional government fiscal crisis is the primary concern because every yuan spent on subsidizing an industry is also a yuan taken away from social spending - which is entirely the responsibility of local governments after the Deng reforms. This is why despite China being a large economy has only just caught up to Iran and Thailand's developmental indicators in the past 2-3 years.
The meme of a "long-term focused China" is just that - a meme. Setting grand targets and incentivizing the entire party cadre to meet those targets or goals is leading to increasingly inefficient deployments of limited capital and led to two massive bubbles busting in the past 5 years (real estate and EVs). The Chinese government doesn't want a third one, and is increasingly trying to push for capital to be deployed to social services instead of promotion-targeted initiatives.
Also, read Chinese pronouncements in the actual Putonghua - the translations in English make bog standard pronouncements sound magnanimous because most people who haven't heard or read a large number of Chinese government pronouncements don't understand how they tend to be structure and written as well as the tone used.