Since it's something a large number of people are working on, I don't worry about it as much as I used to. There's definitely stuff in the pipeline that's going to assist with scaling, so it's just a matter of waiting.
scalability talks heightened in 2015.. its now 2019 .. 4 years of waiting... yawn
and no solution insight for the btc network
and no dont even bother to pump the PR waggon about alternate networks like sidechains and networks that are not even blockchains.
we still have not surpassed the 600k tx a day threshold.. so dont even pretend things have been done.
also with fixes as far back as 2013-2015 the btc network can cope with more transactions per second if the baseblock number was not limited. but still 4 years on.. nothing
but we know you love stalling btc network scalability to promote that people should use other networks if they are not happy with the delays. that has been your mindset for the last few years. just a shame your preference is alt networks and not scaling the btc network
you really should just go full alt network fangirl and stop the pretense that your a btc fan, as your mindset is pretty obvious on the subject