On November 24, Vitalik Buterin was already the initiator of the EIP-4488 improvement, which was supposed to reduce the transaction fees on the ethereum network by about five RVZ. This is in addition to the fact that in the course of the global and multifaceted improvement of Ethereum 2.0, this problem also had to be addressed. Now we see Buterin's next proposals on the problem of expensive transactions.
In any case, it is better to play it safe and be prepared for the fact that the previous measures taken may not be enough. Indeed, in the cryptocurrency, due to its novelty and still poor knowledge, everything can be.