Bitcoin has proven, that it is works fine, even through times of different attack modes (FUD, spam, patenting, +, XT, RV, CW etc). I don't think we have a pressure to raise the blocksize or to force the mass adaption. We don't need no SegWit to make Bitcoin great again, because it is already. Give this baby time to grow, folks.
No,definitely we need segwit.Already,we have suffered a lot by paying high transaction fees due to small block size.So block size has to be increased and for that segwit has to be activated.Only that would ensure smooth and quick transactions.