yeah i'd probably guess 1-5%, wanted to keep the numbers round and 1% seemed more likely than 10%

I'd guess Breez is more than just 1% especially because streaming sats to podcasts... 

nout

And I believe channel open and closes are 1% of the blockspace being used atm.

faithandcredit

bitcoin

Breez Does 200-300K Lightning Transactions Per Month

This is roughly 1 transaction every 10 seconds.

If we estimate Breez as representing 1% of the Lightning ecosystem, that's 10 tps on Lightning (already more than Bitcoin's base blockchain).