Most of our clients find the huge PayPal checkout button visually unappealing and actually entices customers to pay with PayPal rather than the (usually) less expensive payment gateway that the cart uses – i.e. Stripe for regular credit card transactions.
With a simple bit of CSS, you can remove the PayPal payment button.
Place this in your custom within the theme customizer usually located at Customize> Additional CSS
.wcppec-checkout-buttons.woo_pp_cart_buttons_div {
display: none;}