The phrase "ramming down one throat" is often used to describe the act of forcing someone to accept something, whether it be an opinion, information or an idea. If you are looking for synonyms that convey the same meaning, you may consider phrases like "shoving down one's throat," "forcing upon someone," "imposing," "coercing," "compelling," or "pressuring." These phrases emphasize the idea of an individual being pressured into accepting something against their will. However, it is important to use these phrases with caution and respect, as they can come off as aggressive or confrontational. In a professional or social setting, it is always best to try and find more diplomatic ways to express your opinions or ideas.