How is sona gonna get affected by these heal sheild changes

Right now Sona sucks so much like she is unbearable she used to always be like very squishy but now she is very squishy and cant even poke anymore due to her reduced q damage nerf and she cant be a heal bot like soraka because she only heals for like 25 hp early game. Personally I feel that they should take away from her late game a little bit and buff her early game defensive or oppressive wise Heres what I think is wrong with her.

• Firstly her runes got indirectly nerfed and her poke got nerfed but they nerfed her early game but didn't give her the option to choose to play defensively since they also nerfed her heal.
• I also feel like she is gonna be in an even more bad spot now saying that she is gonna be part of the enchanter nerfs, saying how her heal got directly nerfed and her poke got directly nerfed.
• This is an issue as healers are suffering in season 8 but they did kind of resolve this with morellos changes but still li feel like sona is lacking because not only did she get her base armor reduced, she also got her heal and poke reduced. So after the enchanter fix she might be useless until they either rework her or buff her up. BTW: as a Janna main she will always be good because of her peel, heals, poke, and shield you guys complain about her but a brand or zyra can easily abuse her also she will always remain a strong sup because of her kit. So nerfing heals and shields aren't really gonna do her any issue. SO IMO she does need a rework if you guys want her to not be top all the time or completely gut her. Either or I feel like Janna is gonna get gutted soon @ Riot pls respond I know you guys hate sona but pls I just want a response PLS ;-;[sg-janna]