Does this need to be taught?

When the holy spirit was poured out no one had to be taught to speak in tongues. Yet, why do famous pastors need to teach people to speak in tongues? Shouldn't it be natural? (Acts 2 v 3-4, 1st Corin chapters 12-14) 082624 Check out my Youtube channel: https://www.youtube.com/@WHISPERINGPINESSTUDIO