I dont think will be disappointed because lots of crypto investors like me very much optimised about Ethereum . Once ethereum 2.0 completely launches then there will be huge changes will come . I believe ethereum more than bitcoin because of its usecase more than 90% dApps are cereated on ethereum smart contract .
It is very evident that the majority of new projects in the cryptocurrency market are based on the Ethereum platform. This has a very negative impact on the amount of transaction fees. Ethereum will only have a chance to catch up with Bitcoin if the Ethereum 2.0 implementation is successful and fees are reduced. Only then will ETH have a chance to beat BTC.
Indeed, you are right, because today many projects are very successful and they use erc20, including DeFi, around which there was a great excitement not only in 2020, but will also have great prospects in 2021. And I wouldn't worry about commissions, because they won't be more commissions on the Bitcoin network.