1. Now there is less and less pork farming, and the demand for pork is increasing. So now pork farming has become a streamlined farming management, which is more unified, resulting in the same farming methods used by each pig. In order to control the cost of farming, farmers will reduce a lot of costs to get their maximum income. Therefore, the quality of pork is slowly declining, which on the one hand leads to the bad taste of pork.

2. Now people's pursuit of meat quality is getting higher and higher, and their economic strength has also been improved to a certain extent. More and more people will get used to eating some high-grade meat, such as some Zhejiang ham and some other steak ingredients. If they eat pork again, they will feel that the taste of pork is not so fragrant, so the reputation of pork will gradually decrease. So most people will think that pork is not as delicious as before.

Many pork dealers will freeze some unsalable pork in advance in order to save their own costs. Even if this kind of pork goes bad, it will still be sold in the market, which leads many friends to buy this kind of pork and find that the quality of this kind of pork is worse and the taste is not as good as before. So everyone will feel that pork is getting worse and worse.

4. Many friends don't choose pork when they buy pork, which will make the pork they buy home taste bad and not as good as before. In fact, as long as everyone makes a certain selection, good pork will be selected by us. In fact, its taste is almost the same as before, not as bad as what we say now.