Recommended donation amount for GoFundMe for our former nanny's dead boyfriend?

Do GoFundMe things indicate who contributed and how much? Because that would really suck and warn me off of ever giving to one because it would become a contest of who could be guilted into giving the most.

If they (hopefully) do not publicize who gave what then it
s really no matter at all how much you choose to give. Should be nobody’s business but your own.