My Switch Lite, now just a dust collector

I played Tears of the Kingdom for 180 hours... After that, I tried a few other games and then moved on to PlayStation... I barely even take out my Switch Lite anymore... I should have sold it when the Switch OLED came out, but I was too busy and just left it there... I turned it on for the first time in ages, and the battery was still at 80%... Impressive, huh? I've sold off all my other titles and only have Animal Crossing left... but that was lent to me by my brother... so I have to return it... and my brother is too busy with childcare to play games himself... I have other games I bought, and if I sell my Switch, I won't be able to play them... like Fire Emblem: Three Houses, Unicorn Overlord... But then again, buying the Switch OLED too... I already have a Steam Deck and a PS5, so why bother? Should I have just sold it right after finishing Zelda?