What is being requested:
An option to change who can send you Robux (Everyone, friends, No one etc)
Why:
For accounts that are specifically used to Devex Robux, when users send Robux to these accounts it can mess up workflows due to not all owned Robux being devex-able which can sometimes result in delays due to the discrepancy.
Some users may also not want to accept Robux for their various reasons.
While the use cases are probably very small, due to the fact that the receiving party has no option to decline the Robux, I feel like some controls should at the very least exist.