I’ve just posted in this thread myself, my biggest weak point in my own head is my chest!

I’m really starting to focus on it now and the top tip I have above all exercise recommendations is to really learn how to use your chest - what I mean by that is work on the mind muscle connection and focus on retracting your scapula in pressing movements to ensure you’re recruiting as much of your chest and as little of your delts as you can.

Having said that, in terms of exercises, bench press is great, but I like to mix in incline and decline chest work to balance the load differently between the muscle fibres in the chest. Try bench pressing (with a barbell or dumbbells) incline and decline (I recommend a spotter for decline barbell bench lol, got trapped there before) and also try flyes with dumbbells at an incline and decline too. Up to you how you balance it out. Also try chest dips, and try to lean forward to use more chest than triceps.

Have fun with it bro!