Interesting question. And admittedly one I haven’t had to overcome. You mentioned stock charts. They do have a color vision impaired setting. In the event that doesn’t provide the end result needed I would likely remove the colors, go with monochrome, and blend additional indictors for protection along with wedge work, P&F and heightened awareness of buyer and seller saturation points.
However that doesn’t clear up your question of making things easier. I don’t have an answer for easier
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