Good day ladies! What do you think about online consultations with ped…

Good day ladies! What do you think about online consultations with pediatricians? I came across these apps and something made me wonder. Maybe I'll subscribe? It happens that there is an urgent question, but the pediatrician doesn't answer. Or I don't quite agree with my pediatrician's opinion and want to consult someone else, but I don't really want to go anywhere with the baby. Can anyone already have such apps? What's your opinion on this kind of consultation?