There is not currently a total blockade of all food in Gaza.

Afaik, the latest UN statement on Gaza was that there is high risk of famnine, but there is insufficient evidence to conclude one has happened yet. https://www.ipcinfo.org/fileadmin/user_upload/ipcinfo/docs/I...

There may be food insecurity problems in Gaza, but the current publicly available data seems to suggest that Sudan is much much worse.

There was a total blockade of all food. They waited until the stockpiles were down to zero and people started dying, then they let more food in.

Be wary of "insufficient evidence", because there are few people on the ground to collect evidence. The total number of deaths has been fixed at "about 40,000" since about March, because the institution that was counting the deaths got destroyed and never released a new count.

Oh that’s not even in the same neighborhood. Not even close.