"Horrible time on here last year" Is she joking?!?
Someone that's truly apologetic about previous racist behaviour, someone that's taken accountability, worked on herself and has evolved, as she claims to have, does not talk about it in code a year later. They're honest about it, always.
She'll have DMs asking why it was a hard time. Is she replying to say that she was called out for racism? Is she duck. She'll say she was trolled.
Those that are ashamed and have taken ownership of their behaviour and are truly sorry do not sweep it under the carpet and spin it to gain pity and attention. Hideous.