Given that Joke has repeatedly and forcefully stated he had nothing to do with his son's business dealings but has been seen in photos with his son and his son's business associates, and that Bagman's business partners say Joke was involved intimately with his son's business deals, it's likely that it won't take much digging to turn up some very inconvenient truths that will damage Joke severely.
Public figures take pictures with people all the time. To claim that shows they were involved in their business affairs is a big stretch. What people say with no evidence means nothing--show us something illegal or questionable they did.
A former president and millions of his supporters "say" the 2020 election was stolen. But all the evidence show all those claims are lies or they fail to understand how elections work. I am still waiting for a JPP poster to name one county where there were more votes than registered voters.