Anki is only helpful if you understand the concept.
You can't "anki" concepts, so anki by itself is useless.
To op, understand the concept as many have said in this thread. Idk if you remember taking ochem, but how many times did you memorize single reactions or mechanism? I hope very little, apply the same type of learning style to approach TBR solutions and tricks/tips. It's very cliche to say "understand the concept", no ****, but it truely is just that.
Also most of the explanations in TBR go into the concept behind WHY the answer was wrong and thus eliminated. When you understand that, it really helps to solve questions in timed conditions since you can eliminate 1-3 answers just be seeing why they are the wrong answer.
Majority of MCAT review = practice + going over practice (passages, questions, tests,etc)
Minority of MCAT review = concept review + anki + videos about concepts