In bot lane, do you focus adc when you lane?

Focus the minions, get a lot of Gold and then get a penta. It's easy :)

Being an aggressive Support, I harass whoever is getting close and not being protected by the other properly.

If its Soraka then i'm going to punish them for playing Soraka. If its Sona, I just wait for my power spike or for them to make a mistake.

If it's a real 2v2 fight, you focus the ADC especially when if they're distracted by your tanky support. Be careful, tanky supports last longer than poke/heal supports the likes of Soraka, Nami and Sona. A very matchup dependant general question you have asked.

If the ADC can kill the enemy support without the risk of death then go for the support. Be wary the ADC, if smart and positioned right might just turn on you, giving them early damage on you.

If it's just poking and harassing then whoever is closest.

lol, focus soraka you serious? soraka is going to be standing a mile behind their adc healing up your damage.

if the enemy laner is a soraka, then i'll poke raka when i can to make her not wanna heal as much b/c she is low, but sona i focus the adc bc she needs to heal the adc and will run out of mana. In fights, focus the adc, bc soraka isnt the one who is doing dmg

I do Malphite support a lot, so the harass is heavy, but I have to make sure the mana expenditures aren't wasted you know? Eventually it adds up on him; especially if you want to save enough for a full ult combo. So yeah, I like to target the adc, but if the support is easier to target frequently or noticeably squisher, sometimes I target them instead.

The adc is usually the go to target, although yes, if it's soraka I usually will go for her since she can keep her carry alive for a crazy amount of time.