There's no solution yet for eth gas fee and we are not certain if the upgrade can address the issue. And besides there's no specific date on when the upgrade take place since they postponed it few times.
Well im not transacting often so I dont have any problem regarding this fees but its a problem for traders specially the average one.
recently I have begun to doubt that ethereum 2.0 will be able to overcome the expensive gas fees.
moreover, they are always delaying the release of ethereum 2.0, this makes me continue to lose faith in them.
but I will still wait and hope that the release of ethereum 2.0 will be better than before and able to overcome the problem of expensive gas fees.