I took a look (something to do while waiting for the wash cycle to complete
). It is a confusing comment thread. What it seems to me the main claim was that a recipient could receive more than $10K in gifted I-Bonds a in a given year. While $10K of the gift would count towards the recipients purchase limit - so that they could not on their own purchase anymore, receiving additional gifted I-Bonds above $10K would not cause their account a problem.
It was not clear to me if anyone in the thread had actually done that over a long period of time. I saw a few "I accidentally delivered $20K in gifts to a person a few days ago, so far nothing has happened, will something happen" comments. But nothing along the line of "yes, I did this in 2021 and 2022 and it has worked". So I do not feel lucky
.