What about this?
I bought one of these last winter for my note 8. Shouldn't it work well?
Quick Charge 3.0 Car Charger... https://www.amazon.com/dp/B075KJ57Q1...p_mob_ap_share
I'm probably not the only person who traded in their Google pixel for this phone. I have the Belkin recommended 15 watt charger from my pixel days, I'm assuming that would give a underwhelming performance.
Belkin USB-C Car Charger with Hardwired USB-C Cable (4ft/1.2m / 15 Watt) for Samsung Galaxy S10, S10+, S10e, Google Pixel 3, Nintendo Switch and More https://www.amazon.com/dp/B01GUVNHY8..._tIW8gXnwDmzNP