There is no requirement for an Eagle COH or for the content of one. There is no requirement for attendance or guests. The ceremony is intended to be constructed by the Scout and his parents.

If he chooses to do it as part of a troop meeting, great.

No requirement for words from the New Eagle Scout (plenty of the BSA scripts have no such component).

If he instead wants to keep it streamlined, perhaps limited to the SM coming to the front, saying a few words about the Eagle Scout award, then calling the Scout and parents for presentation of the Eagle Badge, the mother's pin, the father's pin, and (optional) the necker etc., so be it.

We've had short Eagle Scout presentations like this, particularly during COVID.