I asked on a thread I found on this page but not sure the guy will answer. I don’t see anywhere asking for proof of funds while doing a VISA run in Hong Kong. Anyone been there recently that can confirm? I found the below and it’s not listed under requirements...
TLDR : Answer Summary
Several users confirm that proof of funds is not required for a visa run to Hong Kong for a Thai visa. One comment suggests bringing proof just to be safe, but experiences from recent travelers indicate that the process is quite relaxed and does not typically involve requests for financial documentation.