I use Firefox despite critical components being designed and written by Brandon Eich, who's a contemptible homophobic jackass (and would have continued to use it even if he hadn't resigned.) I use OpenSSL despite the jackwagon who wrote it being some anti-GNU zealot. Those are two examples, and I'm sure I can find a thousand more utilities written by people I'd never go to a party with.
You're unwilling to work with systemd simply because you don't like the author, and are willing to throw the baby out with the bathwater because you are afraid to deal with your animosity against the author. OK, we get it.
But perhaps you need to reconsider your priorities if your approach to life is to decide what technologies to use on the basis of personality quibbles with people you'll never ever meet.
systemd's great. I can't comment on Poettering because, quite honestly, I've never really followed the guy. He could be as bad as Eric Raymond. He could be as nice as Bruce Perens. I'll bitch about him if I find out something that makes me think he's giving the F/OSS communit(ies) a bad name or is behaving in an exclusionary manner, but I'm not going to reject a long needed technological upgrade that's exactly what we need right now on that basis.