Fact is Romney's chief advisor sits on the board of Burisma. I posted in here a couple of days ago, (with links provided) of the connections between Biden, Hunter, Romney and Clinton to their ties to Burisma, Soros and in the Biden's case the Chinese and in Hillary's case, Russia.
IMHO the longer the past administration gets away with their corruption, the longer time they have to bury the evidence. No different than the Russian collusion that Trump was accused of.
Here we sit. Nothing, absolutely nothing has been done by our new and wonderful (/s) AG to start ending their corruption and start indicting people. Chances are if we start digging long enough, we just might find that Barr is just as corrupt -- just my opinion.
Right now I'm not focused on the whole Biden/Burisma thing. Just saying that I'm not so sure Romney or anyone else on these lists received donations from Soros in view of the inclusion of Arlen Specter as a recipient in 2020. Specter has been dead since 2012, so I doubt Soros or any PACs connected with him is still donating to Specter. And that makes me wonder if the rest of this list of recipients is faulty too.
Maybe someone is working from an old list. Could be Romney and others received money from Soros, but maybe they aren't now? One thing candidates need to do is check where the donations are really coming from and I'm not sure many do. The donations are not directly from someone like Soros, but rather, from PACs formed on his behalf.
And as for investigations -- well, that would be great. But I am convinced that Barr will not investigate or prosecute anyone without the approval of Trump. And as we have seen with Hillary, Trump is, like just about everyone else in DC, unwilling to do so. I suspect that because Biden's presidential campaign is swirling the bowl, there may not be so much enthusiasm to go after him and his son now.