What is a good birthday gift for a 25 yr old daughter?

I'm not sure that I would have been super thrilled at the time, but I would have been very grateful later, if my parents had started a private pension plan for me which would have incentivized me to keep adding to it.  25 is still young enough that even token payments will add up to a handsome payout come retirement.  I didn't start to properly plan until just over ten years later and it's certainly something I regret, so a helpful parental push would have been great.  I'd probably make the gift feel less clinical by giving a small, classy piece of jewelry on the day, something grown up and understated that can be worn everyday.  

get her a single 25 year old man

Ask her for a list of things she wants.

i would go to the petstore and get her a nice puppy, she will love that

A nice kite .... due to the social distancing. .(?)

A sack of coal.