On top of that, Segwit is not a scaling solution. Neither is the raise to 2MB blocks. Both do temporarily fix the current full blocks issue though.
There is no full block issue. There is spam issue. As soon as spam attack stops everything is perfectly normal. Increasing blocksize does nothing to solve spam issue. You can not solve spam issue by giving spammers more free space to spam!
Hmm... I don't understand you. 1MB blocks allow a really low amount of tx and btc is spreading. Of course there is a block size issue! Simply because the adoption of btc is rising and numbers of allowed tx is the staying the same!