With crypto gas fees are a thing that are a huge pain for end users. While they do make sense in order to curb inflation and keep what used to be the more limited blockchains from being congested are now looking for solutions to reduce or fully remove fees. The cool thing is that there are actully blockchains like Steem and Hive that already do this.
Metamask is now looking into possible solutions as well in their all new roadmap they are set out to remove gas fees from blockchains like BTC and SOL defi applications and with enough liquidity this for sure could happen.
How are they going to do it?
Well metamask is expanding into other areas to generate revenues such as a new mastercard. But they will also be doing more internal works in which they will be batching transactions and running their own swap pools.
The thing to note here are fees on the blockchain side are still going to be there however companies and applications are now looking into ways to cover those costs so they are no longer user facing.