Yeah as always, because of the numbers of transactions every hour on the ethereum blockchain. Just expect it would be more worst to us to make transactions on this following years so many platforms always using ethereum. Even on the exchanges the transactions are all affected its a very big problem on all of us. Gas fee's are eating all our profits when we start to do trades everytime.
Every time the more platform are interested in using ethereum blockchain as the main blockchain. But don't worry it's just the matter of time until sharding blockchain will be implemented and that's all.
Plasma and another improvement in the future will be supporting ethereum to be the blockchain with the best scalability ever.