Something that's come up on a few F1 podcasts I listen to is the idea that the struggles of both Lance Stroll and Sergio Perez in 2023 against their supremely talented teammates supports the idea that the 2020 Racing Point, driven by Perez and Stroll, was actually the 2nd best car of the season behind Mercedes (and was regarded as a clone of the title winner in 2019). I haven't done the math myself, but given the average gaps between Alonso/Stroll and Verstappen/Perez, where would the RP20 have been had it had a driver of that elite Hamilton/Verstappen/Alonso level in it?
Maybe they couldn't have beaten Mercedes at their own game, but it does feel like that car was massively wasted given its inherent pace.