Thanks for all of the replies. Probably just keep the Breezer. The "deterioration" I was referring to is mostly cosmetic, but even that doesn't give me a lot of confidence in the longevity. In the past few weeks the wrap on the handlebars has come loose so I had to fix with electrical tape, one of the end caps on the handlebars popped out, no idea where it went, one of the bolts holding the front fender vibrated loose and fell out. But yah it still goes and stops and turns so it's all good.
Just FYI. This is an Ex model. No hub gears just regular 1x8 Shimano Altus. I forget what the front is but I'm sure someone will look it up. I can't remember if it's 38 or 42. It actually is just low enough for my out of shape ass to get up a particularly steep 100 yard climb. Rest of my commute is more gradual 1/4 my mile rises.
I only paid $75 for it so I'll just ride it as is. It even came with a center stand although I may just sell it.