@Blomfilter it could be argued that in this conversation elon gave his opinions on the Argentinian economy and Javier took these insights as advice...

in addition it seems likely they will discuss things further next year :

"Although he will not be able to attend the transfer ceremony, we remain in contact so that he can visit Argentina next year and we can continue strengthening ties and working together."

he will have a conversation potentially with Elon where Elon will give advice on economics