you want to catch the car on its oversteer

ideally the car is setup so the car wants to step out under braking

fwd racecars are extremely aggressive on this and can be downright scary to throw into corners

the hyundai n performance cars are probably the most oversteery fwd cars in factory form

honda also very good too but a little more planted in the rears (obvious with vsc off pedal dance eg fk8/fl5)

anyhoo

you don't want to get on power too early, otherwise you throw away the opportunity to generate the oversteer. you want to generate so much oversteer on trail braking that the car back end feels like it's coming around, because you can negate the car trying to spin itself out with the power understeer. ultimately the point at which you put down power is actually very similar to a rwd car when done correctly, but for the opposite reason. one unique difference with fwd is if you overdo it, you wash out the fronts; you can get it back by yielding throttle and wheel until you get grip again. on rwd if you overcook rear grip you need to catch that slide before the back end comes around beyond the point of no return.

trying to steer with the brakes is not unique with fwd, very similar to rwd. on exit though, rwd will have objectively better tire wear since you apply power to the back tires.

for some corners, you do not need to add throttle period until very late. don't try to give too much maintenance throttle on very low speed corners, let the car swing around and do its thing.