No. There's no "danger" to get a tip from custodial services. Is even better if is not your public LN node, as I described in this guide.

Is KYC dangerous? YES, but not for you sats, is more for leaking your personal data. The sats are not affected in any way and nobody can take them from you once you withdraw into a personal wallet.

THERE'S NO SUCH THING AS KYC'ED BITCOIN. THIS IS TOTAL BULLSHIT.