You could set up a separate profile and run graphene with gsf and google play. Only use that profile when you need to send zaps.
Discussion
Agreed this is one way to approach it. I run a second profile with GSF now, but I don't use it except for special situations. I run in the non-GSF profile 99% of the time. For me, convenience is a big requirement for nostr/zap interaction and profile switching would be a barrier for me in that situation. But thanks.