Honestly, I have no idea about it! If what happened to Ethereum Network after that so-called Eth. 2.0 will be completely released, it is hard to predict, and hoping that it will help a lot. just like what happened in the EIP-1559 implementation it brings false hope, many are predicted that it will be the answer to solve the expensive transaction fees. some are saying it's a game-changer but now what? that's why it's better to leave that question hanging and just wait and see.
ETH 2.0 also won't help much with transaction gas fees because basically any coin that's already very expensive, obviously will always affect its transaction gas fees on the network, so that's the basic rule for Ethereum as well as for other coins.