Seems reasonable to me. There may come a point where LN service providers are pressured into sharing tracking data with exchanges (particularly the custodial wallets).

Funnily enough, Kraken forbids the trading of Monero and other privacy coins here in the UK. As LN grows and sees increasing usage on dark markets, we'll see a crackdown on Lightning-enabled exchanges too. Hopefully by then Robosats, Peach, Bisq etc. will be much larger, faster and cheaper.