With relic there is no guarantee of that
So? Then don't pre-order and wait. I wouldn't recommend anyone to pre-order any game in the first place. But saying "omg omg 60€ way too big paywall" when kind of a lot content has been announced for launch doesn't make sense to me. CoH2 had the exact same price and launched with two (extremely poorly balanced #pay2win) factions and one campaign.
The Gaming Industry and its business models definitely became shittier compared to 15-20 years ago, but so did the over-the-top complaining by the customers about unknown variables or stuff they have no clue about because they mindlessly repeat stuff they read on forums or negative reviews. And you're the prime example for the latter