Show them you get your news from only one side without telling them... (I couldn't resist):
https://www.allsides.com/media-bias/media-bias-chart
Looks like you're living in an echo chamber of mostly one bias which is just opposite of Greg's.

https://www.allsides.com/news-source/washington-post-media-bias
https://mediabiasfactcheck.com/slate/
https://mediabiasfactcheck.com/usa-today-2/
https://mediabiasfactcheck.com/new-york-times/
The convenience.org link seems to be a blog of some sort for the NACS magazine. It seems mostly balanced on bias from what I can tell.
The reason "Donald Trump was a relative success story, with prices climbing a mere 6 cents during his time in office ($2.33 on Jan. 23, 2017; $2.39 on Jan. 25, 2021)." is because he opened domestic oil production to offset when foreign sources reduce the oil supply for our refineries. Biden shut it down again.

It doesn't take a huge stretch of logic to understand that shutting down domestic crude oil in place and pipelines in development adversely affected the price of fuel in America.
When Biden shut down domestic oil and pipelines to get oil from closer sources we lost all the control he had over the topic since we rely on foreign sources which might not really be so friendly to America otherwise. I agree that it's not all Biden's fault... our house and senate made a mess of this country playing politics and I don't have a ton of faith in their leadership. Only 2 years until it gets really ugly again.