I don't think there is yet, you can search the Arduino repo for the tickets where a lot of people request this.
The situation seems to be that the underlying lib, IDF, does not yet have a stable API for it so the Arduino dev does not want to implement the lib until it stabilizes, but he's willing to ...

Now create an Arduino component for BLE

That's how the Arduino WiFi client behaves, somehow the softAP is started

Hi,
The feature is not yet available for Arduino
I'm waiting for it as well, all I got is that it's a work in progress...
As far as I saw in the IDF forum, it doesn't work in that form either

Well, I think I would be grateful just for Arduino BLE support
Any other things would be a nice bonus.
I'm sure other people with more ideas for commercial products would ask for more features here

Hi,
Your description seems accurate from my basic understanding of how BLE works :)

Since this is a school project, sending data from the ESP32 to the Android phone might be just enough.
I have to think if there's any need for any initial configuration that might require the Android phone to send ...

I want to expose the values read from a BME280 and push them to an Android phone, and, as I understand, BLE is much more suitable for this than WiFi.

Any ETA on BT/BLE support?
I can barely wait

I see a some changes were just committed and those might fix the issue.
I did a compile test with the Sparkfun BME280 lib and besides the MSBFIRST to SPI_MSBFIRST rename, it compiled.

I think you should create a ticket for this.