Others have shared the general design ethos behind fonts for people who experience dyslexia, just adding to the conversation, there is little to no evidence of their effectiveness, however:

The authors also comment that there is no harm or reason to discourage children from reading in Dyslexie, if they wish; however, a cautionary note is also voiced that, as with all controversial therapies, resources expended for Dyslexie should not “shift focus … from interventions that have been proven effective.”

(Source: International Dyslexia Association)

It likely doesn’t hurt, but dont expect a miracle cure. I personally use Atkinson Hyperlegible (Next + Mono) because I appreciate the lack of ambiguity between certain characters (Il1|O0). More for coding/technical tasks than reading.