Right now there are 33 qualifying quarterbacks in the NFL in terms of number of passes thrown per game.
By quarterback passer rating, Drew Lock is ranked 32nd.
Among qualifying QBs only two have a passer rating below 70. @DrewLock23 (66.5) and Sam Darnold (65.9). FWIW, 2019 QB class currently by passer rating - Murray 15th, Minshew 21st, Haskins 29th, Jones 30th, Lock 32nd. 33 qualifiers.
— Joseph Mahoney (@ndjomo76) November 16, 2020
It gets worse though.
The other QBs were are starting and that were drafted with Lock in 2019 are all playing average at best.