Number of air roots?

[Butters mom]

Hello all, this is probably a really stupid question but is it normal for a small Cocheanthes discolor to have 13 air roots along with its regular roots? The plant itself has grown very little since I got it last July, with the exception of all the air roots. Also, on a different subject, can orchids reach a point where they're no longer going to flower anymore? I have 2 Vandas, that have never bloomed for me and show no signs of EVER flowering again? I've included pictures of the Cocheanthes discolor air roots. Thank you for your responses
Butters Mom