If their gifts include engaging in such buffoonery as spontaneous, emotional outbursts of gibberish, then yes.
If their gifts include engaging in such buffoonery as spontaneous, emotional outbursts of gibberish, then yes.
So those who engage in "such buffoonery as spontaneous, emotional outbursts of gibberish" are those who have the gift of tongues, or what Rome herself sanctions is theoretical .
While i do not sanction all that is claimed as being of the Spirit, your judgement is one more example of the diversity of interpretation and belief in Catholicism.