I think that is very unlikely. See the statements by Huawai. At the moment, things are moving more in the direction of loosening up again. I think Google will come up with something to maintain the business relationship.
My Huawei had a protective film, but the thing slipped out of my trousers, landed on a stone and left a hole right by the fingerprint sensor, so that it could no longer be unlocked. Then I bought an armoured glass film for €30 and fitted it, with the result that the fingerprint sensor no longer worked because the film was too thick. Now I have an unsightly cover that protects the sensitive glass. You would have to see if there is a thin foil. But bulletproof glass is definitely too thick most of the time.
You only have to scroll down a little under the P30. Below the specials, warranty etc. you will find "free additional product":
Here is the information from digitec:
Christmas promotion: Free Free FreeBuds Lite with every Huawei P30 and P30 Pro
Get the FreeBuds Lite in black for free with your new Huawei P30 or P30 Pro. Just upload your receipt to Huawei and put it under the Christmas tree. This promotion is valid until 31.12.19.
Private customers aged 18 and over who are resident in Switzerland and the Principality of Liechtenstein (hereinafter referred to as "Participants") and who purchase the HUAWEI models mentioned under point 3 in Switzerland or the Principality of Liechtenstein in the period from 01.12.2019 to 31.12.2019 are eligible to participate. The promotional offer does not apply to devices purchased via private sales or online auctions. The date of the invoice applies, for online purchases the date of the order. Only a maximum of two promotional devices can be registered per household and per person. The promotion cannot be combined with other promotions, vouchers, subsidies, bonuses or discount campaigns from HUAWEI.
After expiry of the promotion period and purchase of a promotional device, participants can register at https://consumer.huawei.com/ch/promotions/xmas. Upon successful registration, you will receive a confirmation of participation by e-mail.
Registration at https://consumer.huawei.com/ch/promotions/xmas is possible until 20.01.2020 (cut-off date) at the latest. When registering, the customer type (private customer or business customer), title, first name, surname, birthday, address, e-mail address, invoice number, dealer and the serial number of the purchased promotional device must be provided. In addition, a photo of the cut-out serial number together with the packaging of the purchased promotional device and a copy of the purchase receipt and, if applicable, the booking confirmation of the purchased promotional device must be uploaded.
Conditions of participation at: https://consumer.huawei.com/ch/promotions/xmas/teilnahmebedingungen-xmas2019/
It's quite good according to many reviews. But if you compare the P30 series with the new IPhones, you have to do it with the P30 Pro because of the price range. Comparing a 500 to 700 franc phone with a 1000 franc phone is actually so pure bullshit. Otherwise, you can just type in "P30 Pro camera" on YouTube. Then various videos should appear.