Jarvee can do it, but you can’t join mass group. Your request will get pending in spam. And most of the admin from such a groups remove such a request. Plus jarvee can only answer question based on keywords, there is no option to tick group admin question like, do you agree with our terms and condition yes/no. Even if they do it, then still it is not enough what admin of FB groups are asking, they might tweak the question, for example “will you violate our terms and condition?” yes/no.
So basically, you need to do lots of hard work to join mass group.BTW if you’ve plan like join many groups from many profile, then you can join many group from one profile. And from that profile you can add your other profile into that group without answering any question