We do not expect ocean freight to come down soon as there are no quick solutions to the above-mentioned problems.
Increase in available containers?
Construction of containers has been throttled up already but the void to fill is large, and this issue will take considerable time before being resolved. And even then, if not enough vessels are available to carry the containers, or harbor amenities to handle an extra number of vessels are not available, a larger number of available containers will not decrease ocean charges by itself.
Increase of vessels in operation?
Vessel operators are momentarily booking a record amount of revenue and as such have no financial incentive to put more vessel in operations. And even if they do, those extra vessels still need to find berths which are already heavily used.
Increase in harbor capacities?
Increasing capacity cannot happen overnight as it requires years to plan and execute.
Decrease in demand of goods?
The ongoing strong growth of ecommerce will more than likely not result in demand going down, although more countries are trying to (partially) localize production of certain goods.
Governments to the rescue?
In our opinion, the current shipping crisis requires all the above-mentioned issues (and many others not having been mentioned) to be addressed and resolved at the same time, making it nearly close to impossible unless various governments start to intervene and undertake well-coordinated actions on a global scale.