https://en.wikipedia.org/wiki/Sun-synchronous_orbit
The "Onward and Upward" cube sats were deployed to Sun-synchronous orbits, with a roughly polar inclination.
Similarly, launches from USSF Base Vandenberg take a southerly trajectory, so it can be used for orbits like that.
Rocket launches from continental Europe have been challenging because of the population centers, and the unpopularity of things exploding over their heads, and falling on their houses and businesses. USA and Russia have some quite ideal sites that avoid flying over populated areas.
What would be a great technological achievement would be launching from French Guiana (5.2° N) and then making a plane-change maneuver to achieve a polar orbit (90° inclination). All that bonus eastward velocity from the Earth's rotation would turn into a penalty they'd need to compensate for no reason, when they had a spaceport more suitable for that polar inclination.
Try this related concept: https://youtu.be/sod3ofdUYTw?si=U7dz_LcRQ0M44tAU
And the spherical cow jumps frictionlessly over the Moon!