How to get free USDT?

Could you please enlighten me on the methods of acquiring USDT without any cost involved? I've been hearing rumors about various ways to get it for free, but I'm skeptical about their authenticity. Could you clarify whether there are legitimate and reliable means to acquire USDT without spending any money? If so, could you provide a step-by-step guide on how to achieve this? It would be greatly appreciated if you could shed some light on this matter, as I'm eager to expand my cryptocurrency portfolio without investing any additional funds.