Re: oh no!
There are fun cables now with a micro USB plug and then one or two caps tied to the end for alternate fittings, and these are starting to appear with USB C although there's a risk that this may be not truly compatible with USB C and charging rate control -USB C being more than just a wire. But it works. There's also plugs with a selection of short cables attached. You probably should use those with one device at a time.
I bought a cheap cable that ingeniously fits in micro USB both ways round and USB A likewise, but the little DAB radio I was charging with it has had its charge socket come adrift so I'm not recommending that product.