Onboarding Friction for High-Volume Crypto Payments

Anyone else hitting significant friction onboarding new crypto payment rails for higher-volume operations lately? It seems every new PSP or acquiring solution I've looked at in the last six months, particularly those integrating stablecoins like $USDT or $USDC for payouts, has become incredibly cumbersome.

The KYB processes are understandable to a point, but the requirements for proving source of funds, transactional history on other platforms, and often-disjointed communication between different compliance teams are really dragging out timelines. We're talking weeks, sometimes months, for what should be a relatively straightforward integration. It's especially frustrating when comparing it to traditional FX onboarding which, while not without its own headaches, often feels more streamlined for established businesses. Is this just the maturing pains of the crypto payment space, or am I missing some secret sauce for faster integration?