Is Mexico still accepting US dollars?

Could you please clarify for me, is Mexico currently maintaining its acceptance of United States dollars as a form of currency? I've heard rumors that there might be some changes in this regard, and I'm just trying to get a clear understanding of the current situation. Given the close economic ties between the United States and Mexico, it's crucial for me to know if this practice remains in effect. Would you mind elaborating on this matter? I'd greatly appreciate any insights you could provide. Thank you for your time and assistance in this matter.