The guy you were replying to is saying "People hate GrapheneOS because it requires a Pixel," they were not saying "everyone in the world should be using a Pixel" as you seem to have mistaken.
You're getting very fired up and heated in the comments here... maybe take a break?
If you don't want to open this and solder a chip, then no, you can't do what you want.
The closest you can get is to enable AutoRCM, which will cause the Switch to always boot into recovery mode and accept a payload. This skips the need to use a jig in the Joy-Con rail, but you still need to inject a payload. And because recovery mode is just a black screen, you don't have any visual feedback to know if the Switch is actually in recovery mode, or if the battery is just dead.
Your best option is to just boot into whatever OS you use most, then make it a habit to keep it charged enough to not shut down.