Hi,
Well, one thing you could do is tell Oberlo that you would be interested in an integration with HikaShop. While they probably won't do it in the short term, the more people ask, the more they'll think about doing it.
Now, I've read a bit about dropshipping.
While tools to automate dropshipping seems to be a good way to streamline processes, it seems that manually adding the products you want to sell allows you to better market them.
And while Oberlo was made for Shopify to intergate with AliExpress for dropshipping, you could handle it manually without it, or build a similar integration with AliExpress for other ecommerce platforms.
I'm not familiar with dropshipping, so I don't know if that would be really interesting. It looks like Oberlo is only integrated with AliExpress but form what I understand, their are hundred of other platforms for dropshipping, each one requiring a different integration in order to automate this. To me, Oberlo looks like kind of limited compared to alternatives like
www.ordoro.com/
who have an open API with many integrations with dropshipping services and many integrations with ecommerce solutions. It looks like it might be more durable in the long run.
Of course, if you already have your dropshipping suppliers with one solution, and you want to keep working with them, you're kind of stuck with that solution.
It's a bit like payment gateways from what I can see. If you're accepting payments with Authorize.net but the ecommerce solution you want to move to only has a plugin for PayPal, either there is a need to have a payment plugin developed for authorize.net for that ecommerce solution, or you're stuck with the other one.