No. Variants spring up because of non sterilizing vaccines. We always knew to NEVER engage in mass vaccination during a pandemic situation. We also knew we can’t vaccinated against corona viruses. As evidenced by Israel and other countries.
[1] https://journals.plos.org/plosbiology/article/info:doi/10.13...
The covid vaccine is just that - limits symptoms but still allows transmission.
> In an unvaccinated population, mutations occur at random producing a wide genetic spread with very few progeny resulting in long lasting lineages (Muller's ratchet), with a selection pressure that favors those variants that can (a) win the competition of replication among its cousins within a host, and (b) not kill the host so that it can thrive in new hosts.
> In a highly vaccinated population, mutations occur at random, but the genetic spread among versions of the virus is narrowed to those that can evade immunity, which has now been made more uniform among the vaccinated population. This further encourages such lineages even when they would not have won out within individual hosts in competition among its cousins. Such evasion increases chances of reinfection. [2]
[1] https://journals.plos.org/plosbiology/article/info:doi/10.13...
[2] https://roundingtheearth.substack.com/p/variant-roulette-evo...