config: improve management of htlc amount lower limit #3697
So this value isn't the regular
The benefit of setting this to anything other than 0 (or 1) msat seems very limited and it does reduce the flexibility.
Also, if node A sets the minimum on channel open, this has consequences for node B. node B won't be able to forward anything below A's min_htlc channel parameters. It won't affect A's policy towards B.
For that reason, LND nodes connected to CL advertize a min_htlc channel policy of 0. CL has no minimum by default (or maybe it isn't even possible to set it).