Respectfully, I doubt that. I've never heard of this happening, and it seems a bit unbelievable that Sony would system ban every system linked to an account. They would ban the 1 system or/and the account.
I want to sync trophies to my secondary account online -- trophies I earn from backups. I want to know if I will be banned for doing this with PS3Hen. I also want to know if all of the accounts logged into my ps3 will be banned just because of the one account, or if just the one account I use...
I may try the new ram site, and download more RAM to my Switch. Not sure if ddr3 is the right ram
for it tho. Edit- no it uses floppy Ram, just like @AncientBoi