I don't think that's a fair summary to be honest. I used Androids from 2008 to 2012 and I never got the impression they were junk. The interface wasn't as polished as we see today I agree. I also don't agree they were ever associated with 'poor people'. Not everybody sees a phone as a priority in terms of spending and mobile phones have never been a measure of somebody's wealth.Unfortunately for Android, both tablets and phones, their image is associated with cheap junk.
It's only recently that their phones have got better and Android have become somewhat respectable to the market outside of geeks and poor people. Their tablets have not. I have bought so many flagship Android tablets and have always been disappointed with them.
If it wasn't for KODI, I think I would have given up on them along time ago. Getting KODI on my IPad Pro is a pain in the a..