I would argue that it depends on the person itself. There's likely a degree of variance between different "left handed" people.
I also think there's a level of dedication required to swap and I do know left handed (writing) people that cannot play on a left handed kits at all and think its impossible.
I mean even for me, It was just waking up and deciding "Hmm maybe I should play left handed", but took a few months of training and figuring things out, but If I were to go back to a "right hand" kit... it still feels VERY unnatural.... So dedicating the time certainly worked out to my advantage. Same argument for switching hands on a computer mouse. Def took a good 3 months there as well!
I think there is justification if you are left handed and feel like you've hit a wall in your playing.

There's Left handed people like Stewart Copeland that are complete geniuses behind a right handed kit, so it def impacts people differently. My 2c.
Also nice kit!
Here's another from when I got the kit and moved it to a different location. Was on my phone.