I drink coffee and I use pre-workout, so I don’t really see this as an argument where one has to completely replace the other.
If I’m having a normal day and heading into a straightforward gym session, a coffee can be absolutely fine.
There’s good evidence behind it, I enjoy drinking it, and sometimes caffeine is genuinely all I need.
Where I move towards pre-workout is when I want the strategy to be more deliberate.
If I’ve got a hard strength session, I like knowing I’m getting 228 mg caffeine rather than guessing whether today’s coffee contains 80 mg or 180 mg. I also want the tyrosine and the additional support from arginine and vitamin C.
It’s the same with running. I could have coffee before a long run, but Endurance gives me caffeine plus taurine, blackcurrant and electrolytes, which makes much more sense for what I’m actually about to do.
So I wouldn’t tell anyone that coffee is a poor man’s pre-workout.
It isn’t.
Coffee is a very good caffeine source.
A good pre-workout simply gives you more control and lets you target more than caffeine alone.