Yep. Read support is all I need.At least there was read support on macOS (not entirely useful but it’s “there”. Hopefully that much can be brought to the iPad.
exFAT is poorly supported even on Windows so I prefer to stick to NTFS. exFAT's okay for a flash drive, not so much for SSD or HDD where I need to be able to move and resize partitions (on Windows and Linux Mint).