Many professional writers / speakers said don't use 1 min chart.
They are not professional traders.
at times you have to use 1 min chart instead of 5 min, 10 min, 15 min ... chart for trade entry.
When to use 1 min chart depends of market situation.
around mid Mar 2020, market was moving very rapidly.
you have to use 1 min (or small volume) chart for trade entry.
at times, when there is an extremely powerful twitt from the President ,
even the 1 min chart is considered as too coarse.
you have to use finer resolution chart.
when market is moving sluggishly like what's happening today, use 5 or 10 ... mins (or medium volume) chart.
if you choose too short time frame chart, there will be lots of noise.
If you choose too long time frame chart, you will miss the opportunity.
we need to learn from experience so that we are competent enough to choose the appropriate time frame chart.
I don't like to use time based chart.
All my charts are volume based. so I have things like small, medium, large volume charts.