Of course, it is clear about the effectiveness of more than one transaction. Actually I wanted to open a channel let's say with a person who regularly made payments let's say very small, maybe for a year every month
0.002 plus the fees to open a channel.
Then use "
reverse swap" to get some of the funds you don't need back to onchain, but that process comes with a fee of 0.0002+ BTC.
BTW, 0.002BTC being "
good enough" is my personal opinion like I said above.
Other wallets however, will let you open a channel with lower amount IIRC maybe Electrum devs would reduce this in the future.
I can't recommend others though as I'm not using them.